[
{
  "schema_version": "1.5.0",
  "id": "CURL-CVE-2026-3784",
  "aliases": [
    "CVE-2026-3784"
  ],
  "summary": "wrong proxy connection reuse with credentials",
  "modified": "2026-03-11T07:49:13.00Z",
  "database_specific": {
    "package": "curl",
    "affects": "both",
    "URL": "https://curl.se/docs/CVE-2026-3784.json",
    "www": "https://curl.se/docs/CVE-2026-3784.html",
    "issue": "https://hackerone.com/reports/3584903",
    "CWE": {
      "id": "CWE-305",
      "desc": "Authentication Bypass by Primary Weakness"
    },
    "last_affected": "8.18.0",
    "severity": "Low"
  },
  "published": "2026-03-11T08:00:00.00Z",
  "affected": [
    {
      "ranges": [
        {
           "type": "SEMVER",
           "events": [
             {"introduced": "7.7"},
             {"fixed": "8.19.0"}
           ]
        },
        {
           "type": "GIT",
           "repo": "https://github.com/curl/curl.git",
           "events": [
             {"introduced": "a1d6ad26100bc493c7b04f1301b1634b7f5aa8b4"},
             {"fixed": "5f13a7645e565c5c1a06f3ef86e97afb856fb364"}
           ]
        }
      ],
      "versions": [
        "8.18.0", "8.17.0", "8.16.0", "8.15.0", "8.14.1", "8.14.0", "8.13.0", 
        "8.12.1", "8.12.0", "8.11.1", "8.11.0", "8.10.1", "8.10.0", "8.9.1", 
        "8.9.0", "8.8.0", "8.7.1", "8.7.0", "8.6.0", "8.5.0", "8.4.0", 
        "8.3.0", "8.2.1", "8.2.0", "8.1.2", "8.1.1", "8.1.0", "8.0.1", 
        "8.0.0", "7.88.1", "7.88.0", "7.87.0", "7.86.0", "7.85.0", "7.84.0", 
        "7.83.1", "7.83.0", "7.82.0", "7.81.0", "7.80.0", "7.79.1", "7.79.0", 
        "7.78.0", "7.77.0", "7.76.1", "7.76.0", "7.75.0", "7.74.0", "7.73.0", 
        "7.72.0", "7.71.1", "7.71.0", "7.70.0", "7.69.1", "7.69.0", "7.68.0", 
        "7.67.0", "7.66.0", "7.65.3", "7.65.2", "7.65.1", "7.65.0", "7.64.1", 
        "7.64.0", "7.63.0", "7.62.0", "7.61.1", "7.61.0", "7.60.0", "7.59.0", 
        "7.58.0", "7.57.0", "7.56.1", "7.56.0", "7.55.1", "7.55.0", "7.54.1", 
        "7.54.0", "7.53.1", "7.53.0", "7.52.1", "7.52.0", "7.51.0", "7.50.3", 
        "7.50.2", "7.50.1", "7.50.0", "7.49.1", "7.49.0", "7.48.0", "7.47.1", 
        "7.47.0", "7.46.0", "7.45.0", "7.44.0", "7.43.0", "7.42.1", "7.42.0", 
        "7.41.0", "7.40.0", "7.39.0", "7.38.0", "7.37.1", "7.37.0", "7.36.0", 
        "7.35.0", "7.34.0", "7.33.0", "7.32.0", "7.31.0", "7.30.0", "7.29.0", 
        "7.28.1", "7.28.0", "7.27.0", "7.26.0", "7.25.0", "7.24.0", "7.23.1", 
        "7.23.0", "7.22.0", "7.21.7", "7.21.6", "7.21.5", "7.21.4", "7.21.3", 
        "7.21.2", "7.21.1", "7.21.0", "7.20.1", "7.20.0", "7.19.7", "7.19.6", 
        "7.19.5", "7.19.4", "7.19.3", "7.19.2", "7.19.1", "7.19.0", "7.18.2", 
        "7.18.1", "7.18.0", "7.17.1", "7.17.0", "7.16.4", "7.16.3", "7.16.2", 
        "7.16.1", "7.16.0", "7.15.5", "7.15.4", "7.15.3", "7.15.2", "7.15.1", 
        "7.15.0", "7.14.1", "7.14.0", "7.13.2", "7.13.1", "7.13.0", "7.12.3", 
        "7.12.2", "7.12.1", "7.12.0", "7.11.2", "7.11.1", "7.11.0", "7.10.8", 
        "7.10.7", "7.10.6", "7.10.5", "7.10.4", "7.10.3", "7.10.2", "7.10.1", 
        "7.10", "7.9.8", "7.9.7", "7.9.6", "7.9.5", "7.9.4", "7.9.3", 
        "7.9.2", "7.9.1", "7.9", "7.8.1", "7.8", "7.7.3", "7.7.2", 
        "7.7.1", "7.7"
      ]
    }
  ],
  "credits": [
    {
      "name": "Muhamad Arga Reksapati (HackerOne: nobcoder)",
      "type": "FINDER"
    },
    {
      "name": "Stefan Eissing",
      "type": "REMEDIATION_DEVELOPER"
    }
  ],
  "details": "curl would wrongly reuse an existing HTTP proxy connection doing CONNECT to a\nserver, even if the new request uses different credentials for the HTTP proxy.\nThe proper behavior is to create or use a separate connection."
},
{
  "schema_version": "1.5.0",
  "id": "CURL-CVE-2026-3783",
  "aliases": [
    "CVE-2026-3783"
  ],
  "summary": "token leak with redirect and netrc",
  "modified": "2026-03-11T07:49:13.00Z",
  "database_specific": {
    "package": "curl",
    "affects": "both",
    "URL": "https://curl.se/docs/CVE-2026-3783.json",
    "www": "https://curl.se/docs/CVE-2026-3783.html",
    "issue": "https://hackerone.com/reports/3583983",
    "CWE": {
      "id": "CWE-522",
      "desc": "Insufficiently Protected Credentials"
    },
    "last_affected": "8.18.0",
    "severity": "Medium"
  },
  "published": "2026-03-11T08:00:00.00Z",
  "affected": [
    {
      "ranges": [
        {
           "type": "SEMVER",
           "events": [
             {"introduced": "7.33.0"},
             {"fixed": "8.19.0"}
           ]
        },
        {
           "type": "GIT",
           "repo": "https://github.com/curl/curl.git",
           "events": [
             {"introduced": "06c1bea72faabb6fad4b7ef818aafaa336c9a7aa"},
             {"fixed": "e3d7401a32a46516c9e5ee877e613e62ed35bddc"}
           ]
        }
      ],
      "versions": [
        "8.18.0", "8.17.0", "8.16.0", "8.15.0", "8.14.1", "8.14.0", "8.13.0", 
        "8.12.1", "8.12.0", "8.11.1", "8.11.0", "8.10.1", "8.10.0", "8.9.1", 
        "8.9.0", "8.8.0", "8.7.1", "8.7.0", "8.6.0", "8.5.0", "8.4.0", 
        "8.3.0", "8.2.1", "8.2.0", "8.1.2", "8.1.1", "8.1.0", "8.0.1", 
        "8.0.0", "7.88.1", "7.88.0", "7.87.0", "7.86.0", "7.85.0", "7.84.0", 
        "7.83.1", "7.83.0", "7.82.0", "7.81.0", "7.80.0", "7.79.1", "7.79.0", 
        "7.78.0", "7.77.0", "7.76.1", "7.76.0", "7.75.0", "7.74.0", "7.73.0", 
        "7.72.0", "7.71.1", "7.71.0", "7.70.0", "7.69.1", "7.69.0", "7.68.0", 
        "7.67.0", "7.66.0", "7.65.3", "7.65.2", "7.65.1", "7.65.0", "7.64.1", 
        "7.64.0", "7.63.0", "7.62.0", "7.61.1", "7.61.0", "7.60.0", "7.59.0", 
        "7.58.0", "7.57.0", "7.56.1", "7.56.0", "7.55.1", "7.55.0", "7.54.1", 
        "7.54.0", "7.53.1", "7.53.0", "7.52.1", "7.52.0", "7.51.0", "7.50.3", 
        "7.50.2", "7.50.1", "7.50.0", "7.49.1", "7.49.0", "7.48.0", "7.47.1", 
        "7.47.0", "7.46.0", "7.45.0", "7.44.0", "7.43.0", "7.42.1", "7.42.0", 
        "7.41.0", "7.40.0", "7.39.0", "7.38.0", "7.37.1", "7.37.0", "7.36.0", 
        "7.35.0", "7.34.0", "7.33.0"
      ]
    }
  ],
  "credits": [
    {
      "name": "spectreglobalsec on hackerone",
      "type": "FINDER"
    },
    {
      "name": "Daniel Stenberg",
      "type": "REMEDIATION_DEVELOPER"
    }
  ],
  "details": "When an OAuth2 bearer token is used for an HTTP(S) transfer, and that transfer\nperforms a redirect to a second URL, curl could leak that token to the second\nhostname under some circumstances.\n\nIf the hostname that the first request is redirected to has information in the\nused .netrc file, with either of the `machine` or `default` keywords, curl\nwould pass on the bearer token set for the first host also to the second one."
},
{
  "schema_version": "1.5.0",
  "id": "CURL-CVE-2026-1965",
  "aliases": [
    "CVE-2026-1965"
  ],
  "summary": "bad reuse of HTTP Negotiate connection",
  "modified": "2026-03-11T07:49:13.00Z",
  "database_specific": {
    "package": "curl",
    "affects": "both",
    "URL": "https://curl.se/docs/CVE-2026-1965.json",
    "www": "https://curl.se/docs/CVE-2026-1965.html",
    "CWE": {
      "id": "CWE-305",
      "desc": "Authentication Bypass by Primary Weakness"
    },
    "last_affected": "8.18.0",
    "severity": "Medium"
  },
  "published": "2026-03-11T08:00:00.00Z",
  "affected": [
    {
      "ranges": [
        {
           "type": "SEMVER",
           "events": [
             {"introduced": "7.10.6"},
             {"fixed": "8.19.0"}
           ]
        },
        {
           "type": "GIT",
           "repo": "https://github.com/curl/curl.git",
           "events": [
             {"introduced": "e56ae1426cb7a0a4a427cf8d6099a821fdaae428"},
             {"fixed": "f1a39f221d57354990e3eeeddc3404aede2aff70"}
           ]
        }
      ],
      "versions": [
        "8.18.0", "8.17.0", "8.16.0", "8.15.0", "8.14.1", "8.14.0", "8.13.0", 
        "8.12.1", "8.12.0", "8.11.1", "8.11.0", "8.10.1", "8.10.0", "8.9.1", 
        "8.9.0", "8.8.0", "8.7.1", "8.7.0", "8.6.0", "8.5.0", "8.4.0", 
        "8.3.0", "8.2.1", "8.2.0", "8.1.2", "8.1.1", "8.1.0", "8.0.1", 
        "8.0.0", "7.88.1", "7.88.0", "7.87.0", "7.86.0", "7.85.0", "7.84.0", 
        "7.83.1", "7.83.0", "7.82.0", "7.81.0", "7.80.0", "7.79.1", "7.79.0", 
        "7.78.0", "7.77.0", "7.76.1", "7.76.0", "7.75.0", "7.74.0", "7.73.0", 
        "7.72.0", "7.71.1", "7.71.0", "7.70.0", "7.69.1", "7.69.0", "7.68.0", 
        "7.67.0", "7.66.0", "7.65.3", "7.65.2", "7.65.1", "7.65.0", "7.64.1", 
        "7.64.0", "7.63.0", "7.62.0", "7.61.1", "7.61.0", "7.60.0", "7.59.0", 
        "7.58.0", "7.57.0", "7.56.1", "7.56.0", "7.55.1", "7.55.0", "7.54.1", 
        "7.54.0", "7.53.1", "7.53.0", "7.52.1", "7.52.0", "7.51.0", "7.50.3", 
        "7.50.2", "7.50.1", "7.50.0", "7.49.1", "7.49.0", "7.48.0", "7.47.1", 
        "7.47.0", "7.46.0", "7.45.0", "7.44.0", "7.43.0", "7.42.1", "7.42.0", 
        "7.41.0", "7.40.0", "7.39.0", "7.38.0", "7.37.1", "7.37.0", "7.36.0", 
        "7.35.0", "7.34.0", "7.33.0", "7.32.0", "7.31.0", "7.30.0", "7.29.0", 
        "7.28.1", "7.28.0", "7.27.0", "7.26.0", "7.25.0", "7.24.0", "7.23.1", 
        "7.23.0", "7.22.0", "7.21.7", "7.21.6", "7.21.5", "7.21.4", "7.21.3", 
        "7.21.2", "7.21.1", "7.21.0", "7.20.1", "7.20.0", "7.19.7", "7.19.6", 
        "7.19.5", "7.19.4", "7.19.3", "7.19.2", "7.19.1", "7.19.0", "7.18.2", 
        "7.18.1", "7.18.0", "7.17.1", "7.17.0", "7.16.4", "7.16.3", "7.16.2", 
        "7.16.1", "7.16.0", "7.15.5", "7.15.4", "7.15.3", "7.15.2", "7.15.1", 
        "7.15.0", "7.14.1", "7.14.0", "7.13.2", "7.13.1", "7.13.0", "7.12.3", 
        "7.12.2", "7.12.1", "7.12.0", "7.11.2", "7.11.1", "7.11.0", "7.10.8", 
        "7.10.7", "7.10.6"
      ]
    }
  ],
  "credits": [
    {
      "name": "Zhicheng Chen",
      "type": "FINDER"
    },
    {
      "name": "Daniel Stenberg",
      "type": "REMEDIATION_DEVELOPER"
    }
  ],
  "details": "libcurl can in some circumstances reuse the wrong connection when asked to do\nan Negotiate-authenticated HTTP or HTTPS request.\n\nlibcurl features a pool of recent connections so that subsequent requests can\nreuse an existing connection to avoid overhead.\n\nWhen reusing a connection a range of criterion must first be met. Due to a\nlogical error in the code, a request that was issued by an application could\nwrongfully reuse an existing connection to the same server that was\nauthenticated using different credentials. One underlying reason being that\nNegotiate sometimes authenticates *connections* and not *requests*, contrary\nto how HTTP is designed to work.\n\nAn application that allows Negotiate authentication to a server (that responds\nwanting Negotiate) with `user1:password1` and then does another operation to\nthe same server also using Negotiate but with `user2:password2` (while the\nprevious connection is still alive) - the second request wrongly reused the\nsame connection and since it then sees that the Negotiate negotiation is\nalready made, it just sends the request over that connection thinking it uses\nthe user2 credentials when it is in fact still using the connection\nauthenticated for user1...\n\nThe set of authentication methods to use is set with `CURLOPT_HTTPAUTH`.\n\nApplications can disable libcurl's reuse of connections and thus mitigate this\nproblem, by using one of the following libcurl options to alter how\nconnections are or are not reused: `CURLOPT_FRESH_CONNECT`,\n`CURLOPT_MAXCONNECTS` and `CURLMOPT_MAX_HOST_CONNECTIONS` (if using the\ncurl_multi API)."
},
{
  "schema_version": "1.5.0",
  "id": "CURL-CVE-2025-15224",
  "aliases": [
    "CVE-2025-15224"
  ],
  "summary": "libssh key passphrase bypass without agent set",
  "modified": "2026-01-07T07:59:34.00Z",
  "database_specific": {
    "package": "curl",
    "affects": "both",
    "URL": "https://curl.se/docs/CVE-2025-15224.json",
    "www": "https://curl.se/docs/CVE-2025-15224.html",
    "issue": "https://hackerone.com/reports/3480925",
    "CWE": {
      "id": "CWE-287",
      "desc": "Improper Authentication"
    },
    "award": {
      "amount": "505",
      "currency": "USD"
    },
    "last_affected": "8.17.0",
    "severity": "Low"
  },
  "published": "2026-01-07T08:00:00.00Z",
  "affected": [
    {
      "ranges": [
        {
           "type": "SEMVER",
           "events": [
             {"introduced": "7.58.0"},
             {"fixed": "8.18.0"}
           ]
        },
        {
           "type": "GIT",
           "repo": "https://github.com/curl/curl.git",
           "events": [
             {"introduced": "c92d2e14cfb0db662f958effd2ac86f995cf1b5a"},
             {"fixed": "16d5f2a5660c61cc27bd5f1c7f512391d1c927aa"}
           ]
        }
      ],
      "versions": [
        "8.17.0", "8.16.0", "8.15.0", "8.14.1", "8.14.0", "8.13.0", "8.12.1", 
        "8.12.0", "8.11.1", "8.11.0", "8.10.1", "8.10.0", "8.9.1", "8.9.0", 
        "8.8.0", "8.7.1", "8.7.0", "8.6.0", "8.5.0", "8.4.0", "8.3.0", 
        "8.2.1", "8.2.0", "8.1.2", "8.1.1", "8.1.0", "8.0.1", "8.0.0", 
        "7.88.1", "7.88.0", "7.87.0", "7.86.0", "7.85.0", "7.84.0", "7.83.1", 
        "7.83.0", "7.82.0", "7.81.0", "7.80.0", "7.79.1", "7.79.0", "7.78.0", 
        "7.77.0", "7.76.1", "7.76.0", "7.75.0", "7.74.0", "7.73.0", "7.72.0", 
        "7.71.1", "7.71.0", "7.70.0", "7.69.1", "7.69.0", "7.68.0", "7.67.0", 
        "7.66.0", "7.65.3", "7.65.2", "7.65.1", "7.65.0", "7.64.1", "7.64.0", 
        "7.63.0", "7.62.0", "7.61.1", "7.61.0", "7.60.0", "7.59.0", "7.58.0"
      ]
    }
  ],
  "credits": [
    {
      "name": "Harry Sintonen",
      "type": "FINDER"
    },
    {
      "name": "Harry Sintonen",
      "type": "REMEDIATION_DEVELOPER"
    }
  ],
  "details": "When doing SSH-based transfers using either SCP or SFTP, and asked to do\npublic key authentication, curl would wrongly still ask and authenticate using\na locally running SSH agent."
},
{
  "schema_version": "1.5.0",
  "id": "CURL-CVE-2025-15079",
  "aliases": [
    "CVE-2025-15079"
  ],
  "summary": "libssh global known_hosts override",
  "modified": "2026-01-07T14:25:14.00Z",
  "database_specific": {
    "package": "curl",
    "affects": "both",
    "URL": "https://curl.se/docs/CVE-2025-15079.json",
    "www": "https://curl.se/docs/CVE-2025-15079.html",
    "issue": "https://hackerone.com/reports/3477116",
    "CWE": {
      "id": "CWE-297",
      "desc": "Improper Validation of Certificate with Host Mismatch"
    },
    "award": {
      "amount": "505",
      "currency": "USD"
    },
    "last_affected": "8.17.0",
    "severity": "Low"
  },
  "published": "2026-01-07T08:00:00.00Z",
  "affected": [
    {
      "ranges": [
        {
           "type": "SEMVER",
           "events": [
             {"introduced": "7.58.0"},
             {"fixed": "8.18.0"}
           ]
        },
        {
           "type": "GIT",
           "repo": "https://github.com/curl/curl.git",
           "events": [
             {"introduced": "c92d2e14cfb0db662f958effd2ac86f995cf1b5a"},
             {"fixed": "adca486c125d9a6d9565b9607a19dce803a8b479"}
           ]
        }
      ],
      "versions": [
        "8.17.0", "8.16.0", "8.15.0", "8.14.1", "8.14.0", "8.13.0", "8.12.1", 
        "8.12.0", "8.11.1", "8.11.0", "8.10.1", "8.10.0", "8.9.1", "8.9.0", 
        "8.8.0", "8.7.1", "8.7.0", "8.6.0", "8.5.0", "8.4.0", "8.3.0", 
        "8.2.1", "8.2.0", "8.1.2", "8.1.1", "8.1.0", "8.0.1", "8.0.0", 
        "7.88.1", "7.88.0", "7.87.0", "7.86.0", "7.85.0", "7.84.0", "7.83.1", 
        "7.83.0", "7.82.0", "7.81.0", "7.80.0", "7.79.1", "7.79.0", "7.78.0", 
        "7.77.0", "7.76.1", "7.76.0", "7.75.0", "7.74.0", "7.73.0", "7.72.0", 
        "7.71.1", "7.71.0", "7.70.0", "7.69.1", "7.69.0", "7.68.0", "7.67.0", 
        "7.66.0", "7.65.3", "7.65.2", "7.65.1", "7.65.0", "7.64.1", "7.64.0", 
        "7.63.0", "7.62.0", "7.61.1", "7.61.0", "7.60.0", "7.59.0", "7.58.0"
      ]
    }
  ],
  "credits": [
    {
      "name": "Harry Sintonen",
      "type": "FINDER"
    },
    {
      "name": "Daniel Stenberg",
      "type": "REMEDIATION_DEVELOPER"
    }
  ],
  "details": "When doing SSH-based transfers using either SCP or SFTP, and setting the\nknown_hosts file, libcurl could still mistakenly accept connecting to hosts\n*not present* in the specified file if they were added as recognized in the\nlibssh *global* known_hosts file."
},
{
  "schema_version": "1.5.0",
  "id": "CURL-CVE-2025-14819",
  "aliases": [
    "CVE-2025-14819"
  ],
  "summary": "OpenSSL partial chain store policy bypass",
  "modified": "2026-01-07T14:25:14.00Z",
  "database_specific": {
    "package": "curl",
    "affects": "lib",
    "URL": "https://curl.se/docs/CVE-2025-14819.json",
    "www": "https://curl.se/docs/CVE-2025-14819.html",
    "CWE": {
      "id": "CWE-295",
      "desc": "Improper Certificate Validation"
    },
    "award": {
      "amount": "505",
      "currency": "USD"
    },
    "last_affected": "8.17.0",
    "severity": "Low"
  },
  "published": "2026-01-07T08:00:00.00Z",
  "affected": [
    {
      "ranges": [
        {
           "type": "SEMVER",
           "events": [
             {"introduced": "7.87.0"},
             {"fixed": "8.18.0"}
           ]
        },
        {
           "type": "GIT",
           "repo": "https://github.com/curl/curl.git",
           "events": [
             {"introduced": "3c16697ebd796f799227be293e8689aec5f8190d"},
             {"fixed": "cd046f6c93b39d673a58c18648d8906e954c4f5d"}
           ]
        }
      ],
      "versions": [
        "8.17.0", "8.16.0", "8.15.0", "8.14.1", "8.14.0", "8.13.0", "8.12.1", 
        "8.12.0", "8.11.1", "8.11.0", "8.10.1", "8.10.0", "8.9.1", "8.9.0", 
        "8.8.0", "8.7.1", "8.7.0", "8.6.0", "8.5.0", "8.4.0", "8.3.0", 
        "8.2.1", "8.2.0", "8.1.2", "8.1.1", "8.1.0", "8.0.1", "8.0.0", 
        "7.88.1", "7.88.0", "7.87.0"
      ]
    }
  ],
  "credits": [
    {
      "name": "Stanislav Fort (Aisle Research)",
      "type": "FINDER"
    },
    {
      "name": "Daniel Stenberg",
      "type": "REMEDIATION_DEVELOPER"
    }
  ],
  "details": "When doing TLS related transfers with reused easy or multi handles and\naltering the `CURLSSLOPT_NO_PARTIALCHAIN` option, libcurl could accidentally\nreuse a CA store cached in memory for which the partial chain option was\nreversed. Contrary to the user's wishes and expectations. This could make\nlibcurl find and accept a trust chain that it otherwise would not."
},
{
  "schema_version": "1.5.0",
  "id": "CURL-CVE-2025-14524",
  "aliases": [
    "CVE-2025-14524"
  ],
  "summary": "bearer token leak on cross-protocol redirect",
  "modified": "2026-01-07T14:25:14.00Z",
  "database_specific": {
    "package": "curl",
    "affects": "both",
    "URL": "https://curl.se/docs/CVE-2025-14524.json",
    "www": "https://curl.se/docs/CVE-2025-14524.html",
    "issue": "https://hackerone.com/reports/3459417",
    "CWE": {
      "id": "CWE-522",
      "desc": "Insufficiently Protected Credentials"
    },
    "award": {
      "amount": "505",
      "currency": "USD"
    },
    "last_affected": "8.17.0",
    "severity": "Low"
  },
  "published": "2026-01-06T08:00:00.00Z",
  "affected": [
    {
      "ranges": [
        {
           "type": "SEMVER",
           "events": [
             {"introduced": "7.33.0"},
             {"fixed": "8.18.0"}
           ]
        },
        {
           "type": "GIT",
           "repo": "https://github.com/curl/curl.git",
           "events": [
             {"introduced": "06c1bea72faabb6fad4b7ef818aafaa336c9a7aa"},
             {"fixed": "1a822275d333dc6da6043497160fd04c8fa48640"}
           ]
        }
      ],
      "versions": [
        "8.17.0", "8.16.0", "8.15.0", "8.14.1", "8.14.0", "8.13.0", "8.12.1", 
        "8.12.0", "8.11.1", "8.11.0", "8.10.1", "8.10.0", "8.9.1", "8.9.0", 
        "8.8.0", "8.7.1", "8.7.0", "8.6.0", "8.5.0", "8.4.0", "8.3.0", 
        "8.2.1", "8.2.0", "8.1.2", "8.1.1", "8.1.0", "8.0.1", "8.0.0", 
        "7.88.1", "7.88.0", "7.87.0", "7.86.0", "7.85.0", "7.84.0", "7.83.1", 
        "7.83.0", "7.82.0", "7.81.0", "7.80.0", "7.79.1", "7.79.0", "7.78.0", 
        "7.77.0", "7.76.1", "7.76.0", "7.75.0", "7.74.0", "7.73.0", "7.72.0", 
        "7.71.1", "7.71.0", "7.70.0", "7.69.1", "7.69.0", "7.68.0", "7.67.0", 
        "7.66.0", "7.65.3", "7.65.2", "7.65.1", "7.65.0", "7.64.1", "7.64.0", 
        "7.63.0", "7.62.0", "7.61.1", "7.61.0", "7.60.0", "7.59.0", "7.58.0", 
        "7.57.0", "7.56.1", "7.56.0", "7.55.1", "7.55.0", "7.54.1", "7.54.0", 
        "7.53.1", "7.53.0", "7.52.1", "7.52.0", "7.51.0", "7.50.3", "7.50.2", 
        "7.50.1", "7.50.0", "7.49.1", "7.49.0", "7.48.0", "7.47.1", "7.47.0", 
        "7.46.0", "7.45.0", "7.44.0", "7.43.0", "7.42.1", "7.42.0", "7.41.0", 
        "7.40.0", "7.39.0", "7.38.0", "7.37.1", "7.37.0", "7.36.0", "7.35.0", 
        "7.34.0", "7.33.0"
      ]
    }
  ],
  "credits": [
    {
      "name": "anonymous237 on hackerone",
      "type": "FINDER"
    },
    {
      "name": "Daniel Stenberg",
      "type": "REMEDIATION_DEVELOPER"
    }
  ],
  "details": "When an OAuth2 bearer token is used for an HTTP(S) transfer, and that transfer\nperforms a cross-protocol redirect to a second URL that uses an IMAP, LDAP,\nPOP3 or SMTP scheme, curl might wrongly pass on the bearer token to the new\ntarget host."
},
{
  "schema_version": "1.5.0",
  "id": "CURL-CVE-2025-14017",
  "aliases": [
    "CVE-2025-14017"
  ],
  "summary": "broken TLS options for threaded LDAPS",
  "modified": "2026-01-07T14:25:14.00Z",
  "database_specific": {
    "package": "curl",
    "affects": "lib",
    "URL": "https://curl.se/docs/CVE-2025-14017.json",
    "www": "https://curl.se/docs/CVE-2025-14017.html",
    "CWE": {
      "id": "CWE-567",
      "desc": "Unsynchronized Access to Shared Data in a Multi-threaded Context"
    },
    "award": {
      "amount": "2540",
      "currency": "USD"
    },
    "last_affected": "8.17.0",
    "severity": "Medium"
  },
  "published": "2026-01-07T08:00:00.00Z",
  "affected": [
    {
      "ranges": [
        {
           "type": "SEMVER",
           "events": [
             {"introduced": "7.17.0"},
             {"fixed": "8.18.0"}
           ]
        },
        {
           "type": "GIT",
           "repo": "https://github.com/curl/curl.git",
           "events": [
             {"introduced": "ccba0d10b6baf5c73cae8cf4fb3f29f0f55c5a34"},
             {"fixed": "39d1976b7f709a516e3243338ebc0443bdd8d56d"}
           ]
        }
      ],
      "versions": [
        "8.17.0", "8.16.0", "8.15.0", "8.14.1", "8.14.0", "8.13.0", "8.12.1", 
        "8.12.0", "8.11.1", "8.11.0", "8.10.1", "8.10.0", "8.9.1", "8.9.0", 
        "8.8.0", "8.7.1", "8.7.0", "8.6.0", "8.5.0", "8.4.0", "8.3.0", 
        "8.2.1", "8.2.0", "8.1.2", "8.1.1", "8.1.0", "8.0.1", "8.0.0", 
        "7.88.1", "7.88.0", "7.87.0", "7.86.0", "7.85.0", "7.84.0", "7.83.1", 
        "7.83.0", "7.82.0", "7.81.0", "7.80.0", "7.79.1", "7.79.0", "7.78.0", 
        "7.77.0", "7.76.1", "7.76.0", "7.75.0", "7.74.0", "7.73.0", "7.72.0", 
        "7.71.1", "7.71.0", "7.70.0", "7.69.1", "7.69.0", "7.68.0", "7.67.0", 
        "7.66.0", "7.65.3", "7.65.2", "7.65.1", "7.65.0", "7.64.1", "7.64.0", 
        "7.63.0", "7.62.0", "7.61.1", "7.61.0", "7.60.0", "7.59.0", "7.58.0", 
        "7.57.0", "7.56.1", "7.56.0", "7.55.1", "7.55.0", "7.54.1", "7.54.0", 
        "7.53.1", "7.53.0", "7.52.1", "7.52.0", "7.51.0", "7.50.3", "7.50.2", 
        "7.50.1", "7.50.0", "7.49.1", "7.49.0", "7.48.0", "7.47.1", "7.47.0", 
        "7.46.0", "7.45.0", "7.44.0", "7.43.0", "7.42.1", "7.42.0", "7.41.0", 
        "7.40.0", "7.39.0", "7.38.0", "7.37.1", "7.37.0", "7.36.0", "7.35.0", 
        "7.34.0", "7.33.0", "7.32.0", "7.31.0", "7.30.0", "7.29.0", "7.28.1", 
        "7.28.0", "7.27.0", "7.26.0", "7.25.0", "7.24.0", "7.23.1", "7.23.0", 
        "7.22.0", "7.21.7", "7.21.6", "7.21.5", "7.21.4", "7.21.3", "7.21.2", 
        "7.21.1", "7.21.0", "7.20.1", "7.20.0", "7.19.7", "7.19.6", "7.19.5", 
        "7.19.4", "7.19.3", "7.19.2", "7.19.1", "7.19.0", "7.18.2", "7.18.1", 
        "7.18.0", "7.17.1", "7.17.0"
      ]
    }
  ],
  "credits": [
    {
      "name": "Stanislav Fort (Aisle Research)",
      "type": "FINDER"
    },
    {
      "name": "Daniel Stenberg",
      "type": "REMEDIATION_DEVELOPER"
    }
  ],
  "details": "When doing multi-threaded LDAPS transfers (LDAP over TLS) with libcurl,\nchanging TLS options in one thread would inadvertently change them globally\nand therefore possibly also affect other concurrently setup transfers.\n\nDisabling certificate verification for a specific transfer could\nunintentionally disable the feature for other threads as well."
},
{
  "schema_version": "1.5.0",
  "id": "CURL-CVE-2025-10966",
  "aliases": [
    "CVE-2025-10966"
  ],
  "summary": "missing SFTP host verification with wolfSSH",
  "modified": "2025-11-11T11:36:34.00Z",
  "database_specific": {
    "package": "curl",
    "affects": "both",
    "URL": "https://curl.se/docs/CVE-2025-10966.json",
    "www": "https://curl.se/docs/CVE-2025-10966.html",
    "issue": "https://hackerone.com/reports/3355218",
    "CWE": {
      "id": "CWE-322",
      "desc": "Key Exchange without Entity Authentication"
    },
    "award": {
      "amount": "505",
      "currency": "USD"
    },
    "last_affected": "8.16.0",
    "severity": "Low"
  },
  "published": "2025-11-05T08:00:00.00Z",
  "affected": [
    {
      "ranges": [
        {
           "type": "SEMVER",
           "events": [
             {"introduced": "7.69.0"},
             {"fixed": "8.17.0"}
           ]
        },
        {
           "type": "GIT",
           "repo": "https://github.com/curl/curl.git",
           "events": [
             {"introduced": "6773c7ca65cf2183295e56603f9b86a5ce816a06"},
             {"fixed": "b011e3fcfb06d6c0278595ee2ee297036fbe9793"}
           ]
        }
      ],
      "versions": [
        "8.16.0", "8.15.0", "8.14.1", "8.14.0", "8.13.0", "8.12.1", "8.12.0", 
        "8.11.1", "8.11.0", "8.10.1", "8.10.0", "8.9.1", "8.9.0", "8.8.0", 
        "8.7.1", "8.7.0", "8.6.0", "8.5.0", "8.4.0", "8.3.0", "8.2.1", 
        "8.2.0", "8.1.2", "8.1.1", "8.1.0", "8.0.1", "8.0.0", "7.88.1", 
        "7.88.0", "7.87.0", "7.86.0", "7.85.0", "7.84.0", "7.83.1", "7.83.0", 
        "7.82.0", "7.81.0", "7.80.0", "7.79.1", "7.79.0", "7.78.0", "7.77.0", 
        "7.76.1", "7.76.0", "7.75.0", "7.74.0", "7.73.0", "7.72.0", "7.71.1", 
        "7.71.0", "7.70.0", "7.69.1", "7.69.0"
      ]
    }
  ],
  "credits": [
    {
      "name": "Stanislav Fort (Aisle Research)",
      "type": "FINDER"
    },
    {
      "name": "Daniel Stenberg",
      "type": "REMEDIATION_DEVELOPER"
    }
  ],
  "details": "curl's code for managing SSH connections when SFTP was done using the wolfSSH\npowered backend was flawed and missed host verification mechanisms.\n\nThis prevents curl from detecting MITM attackers and more."
},
{
  "schema_version": "1.5.0",
  "id": "CURL-CVE-2025-5025",
  "aliases": [
    "CVE-2025-5025"
  ],
  "summary": "No QUIC certificate pinning with wolfSSL",
  "modified": "2025-05-28T08:10:29.00Z",
  "database_specific": {
    "package": "curl",
    "affects": "both",
    "URL": "https://curl.se/docs/CVE-2025-5025.json",
    "www": "https://curl.se/docs/CVE-2025-5025.html",
    "issue": "https://hackerone.com/reports/3153497",
    "CWE": {
      "id": "CWE-295",
      "desc": "Improper Certificate Validation"
    },
    "award": {
      "amount": "2540",
      "currency": "USD"
    },
    "last_affected": "8.13.0",
    "severity": "Medium"
  },
  "published": "2025-05-28T08:00:00.00Z",
  "affected": [
    {
      "ranges": [
        {
           "type": "SEMVER",
           "events": [
             {"introduced": "8.5.0"},
             {"fixed": "8.14.0"}
           ]
        },
        {
           "type": "GIT",
           "repo": "https://github.com/curl/curl.git",
           "events": [
             {"introduced": "5f78cf503c786a1d48d13528dde038bccfa6c67c"},
             {"fixed": "e1f65937a96a451292e9231339672797da86ecc5"}
           ]
        }
      ],
      "versions": [
        "8.13.0", "8.12.1", "8.12.0", "8.11.1", "8.11.0", "8.10.1", "8.10.0", 
        "8.9.1", "8.9.0", "8.8.0", "8.7.1", "8.7.0", "8.6.0", "8.5.0"
      ]
    }
  ],
  "credits": [
    {
      "name": "Hiroki Kurosawa",
      "type": "FINDER"
    },
    {
      "name": "Stefan Eissing",
      "type": "REMEDIATION_DEVELOPER"
    }
  ],
  "details": "libcurl supports *pinning* of the server certificate public key for HTTPS\ntransfers. Due to an omission, this check is not performed when connecting\nwith QUIC for HTTP/3, when the TLS backend is wolfSSL.\n\nDocumentation says the option works with wolfSSL, failing to specify that it\ndoes not for QUIC and HTTP/3.\n\nSince pinning makes the transfer succeed if the pin is fine, users could\nunwittingly connect to an impostor server without noticing."
},
{
  "schema_version": "1.5.0",
  "id": "CURL-CVE-2025-0725",
  "aliases": [
    "CVE-2025-0725"
  ],
  "summary": "gzip integer overflow",
  "modified": "2025-05-15T17:48:29.00Z",
  "database_specific": {
    "package": "curl",
    "affects": "both",
    "URL": "https://curl.se/docs/CVE-2025-0725.json",
    "www": "https://curl.se/docs/CVE-2025-0725.html",
    "issue": "https://hackerone.com/reports/2956023",
    "CWE": {
      "id": "CWE-680",
      "desc": "Integer Overflow to Buffer Overflow"
    },
    "award": {
      "amount": "505",
      "currency": "USD"
    },
    "last_affected": "8.11.1",
    "severity": "Low"
  },
  "published": "2025-02-05T08:00:00.00Z",
  "affected": [
    {
      "ranges": [
        {
           "type": "SEMVER",
           "events": [
             {"introduced": "7.10.5"},
             {"fixed": "8.12.0"}
           ]
        },
        {
           "type": "GIT",
           "repo": "https://github.com/curl/curl.git",
           "events": [
             {"introduced": "019c4088cfcca0d2b7c5cc4f52ca5dac0c616089"},
             {"fixed": "76f83f0db23846e254d940ec7fe141010077eb88"}
           ]
        }
      ],
      "versions": [
        "8.11.1", "8.11.0", "8.10.1", "8.10.0", "8.9.1", "8.9.0", "8.8.0", 
        "8.7.1", "8.7.0", "8.6.0", "8.5.0", "8.4.0", "8.3.0", "8.2.1", 
        "8.2.0", "8.1.2", "8.1.1", "8.1.0", "8.0.1", "8.0.0", "7.88.1", 
        "7.88.0", "7.87.0", "7.86.0", "7.85.0", "7.84.0", "7.83.1", "7.83.0", 
        "7.82.0", "7.81.0", "7.80.0", "7.79.1", "7.79.0", "7.78.0", "7.77.0", 
        "7.76.1", "7.76.0", "7.75.0", "7.74.0", "7.73.0", "7.72.0", "7.71.1", 
        "7.71.0", "7.70.0", "7.69.1", "7.69.0", "7.68.0", "7.67.0", "7.66.0", 
        "7.65.3", "7.65.2", "7.65.1", "7.65.0", "7.64.1", "7.64.0", "7.63.0", 
        "7.62.0", "7.61.1", "7.61.0", "7.60.0", "7.59.0", "7.58.0", "7.57.0", 
        "7.56.1", "7.56.0", "7.55.1", "7.55.0", "7.54.1", "7.54.0", "7.53.1", 
        "7.53.0", "7.52.1", "7.52.0", "7.51.0", "7.50.3", "7.50.2", "7.50.1", 
        "7.50.0", "7.49.1", "7.49.0", "7.48.0", "7.47.1", "7.47.0", "7.46.0", 
        "7.45.0", "7.44.0", "7.43.0", "7.42.1", "7.42.0", "7.41.0", "7.40.0", 
        "7.39.0", "7.38.0", "7.37.1", "7.37.0", "7.36.0", "7.35.0", "7.34.0", 
        "7.33.0", "7.32.0", "7.31.0", "7.30.0", "7.29.0", "7.28.1", "7.28.0", 
        "7.27.0", "7.26.0", "7.25.0", "7.24.0", "7.23.1", "7.23.0", "7.22.0", 
        "7.21.7", "7.21.6", "7.21.5", "7.21.4", "7.21.3", "7.21.2", "7.21.1", 
        "7.21.0", "7.20.1", "7.20.0", "7.19.7", "7.19.6", "7.19.5", "7.19.4", 
        "7.19.3", "7.19.2", "7.19.1", "7.19.0", "7.18.2", "7.18.1", "7.18.0", 
        "7.17.1", "7.17.0", "7.16.4", "7.16.3", "7.16.2", "7.16.1", "7.16.0", 
        "7.15.5", "7.15.4", "7.15.3", "7.15.2", "7.15.1", "7.15.0", "7.14.1", 
        "7.14.0", "7.13.2", "7.13.1", "7.13.0", "7.12.3", "7.12.2", "7.12.1", 
        "7.12.0", "7.11.2", "7.11.1", "7.11.0", "7.10.8", "7.10.7", "7.10.6", 
        "7.10.5"
      ]
    }
  ],
  "credits": [
    {
      "name": "z2_",
      "type": "FINDER"
    },
    {
      "name": "Daniel Stenberg",
      "type": "REMEDIATION_DEVELOPER"
    }
  ],
  "details": "When libcurl is asked to perform automatic gzip decompression of\ncontent-encoded HTTP responses with the `CURLOPT_ACCEPT_ENCODING` option,\n**using zlib 1.2.0.3 or older**, an attacker-controlled integer overflow would\nmake libcurl perform a buffer overflow."
},
{
  "schema_version": "1.5.0",
  "id": "CURL-CVE-2025-0167",
  "aliases": [
    "CVE-2025-0167"
  ],
  "summary": "netrc and default credential leak",
  "modified": "2025-11-05T13:56:14.00Z",
  "database_specific": {
    "package": "curl",
    "affects": "both",
    "URL": "https://curl.se/docs/CVE-2025-0167.json",
    "www": "https://curl.se/docs/CVE-2025-0167.html",
    "issue": "https://hackerone.com/reports/2917232",
    "CWE": {
      "id": "CWE-200",
      "desc": "Exposure of Sensitive Information to an Unauthorized Actor"
    },
    "award": {
      "amount": "505",
      "currency": "USD"
    },
    "last_affected": "8.11.1",
    "severity": "Low"
  },
  "published": "2025-02-05T08:00:00.00Z",
  "affected": [
    {
      "ranges": [
        {
           "type": "SEMVER",
           "events": [
             {"introduced": "7.76.0"},
             {"fixed": "8.12.0"}
           ]
        },
        {
           "type": "GIT",
           "repo": "https://github.com/curl/curl.git",
           "events": [
             {"introduced": "46620b97431e19c53ce82e55055c85830f088cf4"},
             {"fixed": "0e120c5b925e8ca75d5319e319e5ce4b8080d8eb"}
           ]
        }
      ],
      "versions": [
        "8.11.1", "8.11.0", "8.10.1", "8.10.0", "8.9.1", "8.9.0", "8.8.0", 
        "8.7.1", "8.7.0", "8.6.0", "8.5.0", "8.4.0", "8.3.0", "8.2.1", 
        "8.2.0", "8.1.2", "8.1.1", "8.1.0", "8.0.1", "8.0.0", "7.88.1", 
        "7.88.0", "7.87.0", "7.86.0", "7.85.0", "7.84.0", "7.83.1", "7.83.0", 
        "7.82.0", "7.81.0", "7.80.0", "7.79.1", "7.79.0", "7.78.0", "7.77.0", 
        "7.76.1", "7.76.0"
      ]
    }
  ],
  "credits": [
    {
      "name": "Yihang Zhou",
      "type": "FINDER"
    },
    {
      "name": "Daniel Stenberg",
      "type": "REMEDIATION_DEVELOPER"
    }
  ],
  "details": "When asked to use a `.netrc` file for credentials **and** to follow HTTP\nredirects, curl could leak the password used for the first host to the\nfollowed-to host under certain circumstances.\n\nThis flaw only manifests itself if the netrc file has a `default` entry that\nomits both login and password. A rare circumstance."
},
{
  "schema_version": "1.5.0",
  "id": "CURL-CVE-2024-11053",
  "aliases": [
    "CVE-2024-11053"
  ],
  "summary": "netrc and redirect credential leak",
  "modified": "2025-11-05T13:56:14.00Z",
  "database_specific": {
    "package": "curl",
    "affects": "both",
    "URL": "https://curl.se/docs/CVE-2024-11053.json",
    "www": "https://curl.se/docs/CVE-2024-11053.html",
    "issue": "https://hackerone.com/reports/2829063",
    "CWE": {
      "id": "CWE-200",
      "desc": "Exposure of Sensitive Information to an Unauthorized Actor"
    },
    "award": {
      "amount": "505",
      "currency": "USD"
    },
    "last_affected": "8.11.0",
    "severity": "Low"
  },
  "published": "2024-12-11T08:00:00.00Z",
  "affected": [
    {
      "ranges": [
        {
           "type": "SEMVER",
           "events": [
             {"introduced": "7.76.0"},
             {"fixed": "8.11.1"}
           ]
        },
        {
           "type": "GIT",
           "repo": "https://github.com/curl/curl.git",
           "events": [
             {"introduced": "46620b97431e19c53ce82e55055c85830f088cf4"},
             {"fixed": "e9b9bbac22c26cf67316fa8e6c6b9e831af31949"}
           ]
        }
      ],
      "versions": [
        "8.11.0", "8.10.1", "8.10.0", "8.9.1", "8.9.0", "8.8.0", "8.7.1", 
        "8.7.0", "8.6.0", "8.5.0", "8.4.0", "8.3.0", "8.2.1", "8.2.0", 
        "8.1.2", "8.1.1", "8.1.0", "8.0.1", "8.0.0", "7.88.1", "7.88.0", 
        "7.87.0", "7.86.0", "7.85.0", "7.84.0", "7.83.1", "7.83.0", "7.82.0", 
        "7.81.0", "7.80.0", "7.79.1", "7.79.0", "7.78.0", "7.77.0", "7.76.1", 
        "7.76.0"
      ]
    }
  ],
  "credits": [
    {
      "name": "Harry Sintonen",
      "type": "FINDER"
    },
    {
      "name": "Daniel Stenberg",
      "type": "REMEDIATION_DEVELOPER"
    }
  ],
  "details": "When asked to both use a `.netrc` file for credentials and to follow HTTP\nredirects, curl could leak the password used for the first host to the\nfollowed-to host under certain circumstances.\n\nThis flaw only manifests itself if the netrc file has an entry that matches\nthe redirect target hostname but the entry either omits just the password or\nomits both login and password."
},
{
  "schema_version": "1.5.0",
  "id": "CURL-CVE-2024-9681",
  "aliases": [
    "CVE-2024-9681"
  ],
  "summary": "HSTS subdomain overwrites parent cache entry",
  "modified": "2024-11-07T23:43:58.00Z",
  "database_specific": {
    "package": "curl",
    "affects": "both",
    "URL": "https://curl.se/docs/CVE-2024-9681.json",
    "www": "https://curl.se/docs/CVE-2024-9681.html",
    "issue": "https://hackerone.com/reports/2764830",
    "CWE": {
      "id": "CWE-1025",
      "desc": "Comparison Using Wrong Factors"
    },
    "award": {
      "amount": "540",
      "currency": "USD"
    },
    "last_affected": "8.10.1",
    "severity": "Low"
  },
  "published": "2024-11-05T08:00:00.00Z",
  "affected": [
    {
      "ranges": [
        {
           "type": "SEMVER",
           "events": [
             {"introduced": "7.74.0"},
             {"fixed": "8.11.0"}
           ]
        },
        {
           "type": "GIT",
           "repo": "https://github.com/curl/curl.git",
           "events": [
             {"introduced": "7385610d0c74c6a254fea5e4cd6e1d559d848c8c"},
             {"fixed": "a94973805df96269bf3f3bf0a20ccb9887313316"}
           ]
        }
      ],
      "versions": [
        "8.10.1", "8.10.0", "8.9.1", "8.9.0", "8.8.0", "8.7.1", "8.7.0", 
        "8.6.0", "8.5.0", "8.4.0", "8.3.0", "8.2.1", "8.2.0", "8.1.2", 
        "8.1.1", "8.1.0", "8.0.1", "8.0.0", "7.88.1", "7.88.0", "7.87.0", 
        "7.86.0", "7.85.0", "7.84.0", "7.83.1", "7.83.0", "7.82.0", "7.81.0", 
        "7.80.0", "7.79.1", "7.79.0", "7.78.0", "7.77.0", "7.76.1", "7.76.0", 
        "7.75.0", "7.74.0"
      ]
    }
  ],
  "credits": [
    {
      "name": "newfunction",
      "type": "FINDER"
    },
    {
      "name": "Daniel Stenberg",
      "type": "REMEDIATION_DEVELOPER"
    }
  ],
  "details": "When curl is asked to use HSTS, the expiry time for a subdomain might\noverwrite a parent domain's cache entry, making it end sooner or later than\notherwise intended.\n\nThis affects curl using applications that enable HSTS and use URLs with the\ninsecure `HTTP://` scheme and perform transfers with hosts like\n`x.example.com` as well as `example.com` where the first host is a subdomain\nof the second host.\n\n(The HSTS cache either needs to have been populated manually or there needs to\nhave been previous HTTPS accesses done as the cache needs to have entries for\nthe domains involved to trigger this problem.)\n\nWhen `x.example.com` responds with `Strict-Transport-Security:` headers, this\nbug can make the subdomain's expiry timeout *bleed over* and get set for the\nparent domain `example.com` in curl's HSTS cache.\n\nThe result of a triggered bug is that HTTP accesses to `example.com` get\nconverted to HTTPS for a different period of time than what was asked for by\nthe origin server. If `example.com` for example stops supporting HTTPS at its\nexpiry time, curl might then fail to access `http://example.com` until the\n(wrongly set) timeout expires. This bug can also expire the parent's entry\n*earlier*, thus making curl inadvertently switch back to insecure HTTP earlier\nthan otherwise intended."
},
{
  "schema_version": "1.5.0",
  "id": "CURL-CVE-2024-8096",
  "aliases": [
    "CVE-2024-8096"
  ],
  "summary": "OCSP stapling bypass with GnuTLS",
  "modified": "2024-10-24T18:05:41.00Z",
  "database_specific": {
    "package": "curl",
    "affects": "both",
    "URL": "https://curl.se/docs/CVE-2024-8096.json",
    "www": "https://curl.se/docs/CVE-2024-8096.html",
    "issue": "https://hackerone.com/reports/2669852",
    "CWE": {
      "id": "CWE-295",
      "desc": "Improper Certificate Validation"
    },
    "award": {
      "amount": "2540",
      "currency": "USD"
    },
    "last_affected": "8.9.1",
    "severity": "Medium"
  },
  "published": "2024-09-11T08:00:00.00Z",
  "affected": [
    {
      "ranges": [
        {
           "type": "SEMVER",
           "events": [
             {"introduced": "7.41.0"},
             {"fixed": "8.10.0"}
           ]
        },
        {
           "type": "GIT",
           "repo": "https://github.com/curl/curl.git",
           "events": [
             {"introduced": "f13669a375f5bfd14797bda91642cabe076974fa"},
             {"fixed": "aeb1a281cab13c7ba791cb104e556b20e713941f"}
           ]
        }
      ],
      "versions": [
        "8.9.1", "8.9.0", "8.8.0", "8.7.1", "8.7.0", "8.6.0", "8.5.0", 
        "8.4.0", "8.3.0", "8.2.1", "8.2.0", "8.1.2", "8.1.1", "8.1.0", 
        "8.0.1", "8.0.0", "7.88.1", "7.88.0", "7.87.0", "7.86.0", "7.85.0", 
        "7.84.0", "7.83.1", "7.83.0", "7.82.0", "7.81.0", "7.80.0", "7.79.1", 
        "7.79.0", "7.78.0", "7.77.0", "7.76.1", "7.76.0", "7.75.0", "7.74.0", 
        "7.73.0", "7.72.0", "7.71.1", "7.71.0", "7.70.0", "7.69.1", "7.69.0", 
        "7.68.0", "7.67.0", "7.66.0", "7.65.3", "7.65.2", "7.65.1", "7.65.0", 
        "7.64.1", "7.64.0", "7.63.0", "7.62.0", "7.61.1", "7.61.0", "7.60.0", 
        "7.59.0", "7.58.0", "7.57.0", "7.56.1", "7.56.0", "7.55.1", "7.55.0", 
        "7.54.1", "7.54.0", "7.53.1", "7.53.0", "7.52.1", "7.52.0", "7.51.0", 
        "7.50.3", "7.50.2", "7.50.1", "7.50.0", "7.49.1", "7.49.0", "7.48.0", 
        "7.47.1", "7.47.0", "7.46.0", "7.45.0", "7.44.0", "7.43.0", "7.42.1", 
        "7.42.0", "7.41.0"
      ]
    }
  ],
  "credits": [
    {
      "name": "Hiroki Kurosawa",
      "type": "FINDER"
    },
    {
      "name": "Daniel Stenberg",
      "type": "REMEDIATION_DEVELOPER"
    }
  ],
  "details": "When curl is told to use the Certificate Status Request TLS extension, often\nreferred to as OCSP stapling, to verify that the server certificate is valid,\nit might fail to detect some OCSP problems and instead wrongly consider the\nresponse as fine.\n\nIf the returned status reports another error than \"revoked\" (like for example\n\"unauthorized\") it is not treated as a bad certificate."
},
{
  "schema_version": "1.5.0",
  "id": "CURL-CVE-2024-7264",
  "aliases": [
    "CVE-2024-7264"
  ],
  "summary": "ASN.1 date parser overread",
  "modified": "2024-07-31T09:57:12.00Z",
  "database_specific": {
    "package": "curl",
    "affects": "both",
    "URL": "https://curl.se/docs/CVE-2024-7264.json",
    "www": "https://curl.se/docs/CVE-2024-7264.html",
    "issue": "https://hackerone.com/reports/2629968",
    "CWE": {
      "id": "CWE-125",
      "desc": "Out-of-bounds Read"
    },
    "award": {
      "amount": "540",
      "currency": "USD"
    },
    "last_affected": "8.9.0",
    "severity": "Low"
  },
  "published": "2024-07-31T08:00:00.00Z",
  "affected": [
    {
      "ranges": [
        {
           "type": "SEMVER",
           "events": [
             {"introduced": "7.32.0"},
             {"fixed": "8.9.1"}
           ]
        },
        {
           "type": "GIT",
           "repo": "https://github.com/curl/curl.git",
           "events": [
             {"introduced": "3a24cb7bc456366cbc3a03f7ab6d2576105a1f2d"},
             {"fixed": "27959ecce75cdb2809c0bdb3286e60e08fadb519"}
           ]
        }
      ],
      "versions": [
        "8.9.0", "8.8.0", "8.7.1", "8.7.0", "8.6.0", "8.5.0", "8.4.0", 
        "8.3.0", "8.2.1", "8.2.0", "8.1.2", "8.1.1", "8.1.0", "8.0.1", 
        "8.0.0", "7.88.1", "7.88.0", "7.87.0", "7.86.0", "7.85.0", "7.84.0", 
        "7.83.1", "7.83.0", "7.82.0", "7.81.0", "7.80.0", "7.79.1", "7.79.0", 
        "7.78.0", "7.77.0", "7.76.1", "7.76.0", "7.75.0", "7.74.0", "7.73.0", 
        "7.72.0", "7.71.1", "7.71.0", "7.70.0", "7.69.1", "7.69.0", "7.68.0", 
        "7.67.0", "7.66.0", "7.65.3", "7.65.2", "7.65.1", "7.65.0", "7.64.1", 
        "7.64.0", "7.63.0", "7.62.0", "7.61.1", "7.61.0", "7.60.0", "7.59.0", 
        "7.58.0", "7.57.0", "7.56.1", "7.56.0", "7.55.1", "7.55.0", "7.54.1", 
        "7.54.0", "7.53.1", "7.53.0", "7.52.1", "7.52.0", "7.51.0", "7.50.3", 
        "7.50.2", "7.50.1", "7.50.0", "7.49.1", "7.49.0", "7.48.0", "7.47.1", 
        "7.47.0", "7.46.0", "7.45.0", "7.44.0", "7.43.0", "7.42.1", "7.42.0", 
        "7.41.0", "7.40.0", "7.39.0", "7.38.0", "7.37.1", "7.37.0", "7.36.0", 
        "7.35.0", "7.34.0", "7.33.0", "7.32.0"
      ]
    }
  ],
  "credits": [
    {
      "name": "Dov Murik (Transmit Security)",
      "type": "FINDER"
    },
    {
      "name": "Stefan Eissing",
      "type": "REMEDIATION_DEVELOPER"
    }
  ],
  "details": "libcurl's ASN1 parser code has the `GTime2str()` function, used for parsing an\nASN.1 Generalized Time field. If given an syntactically incorrect field, the\nparser might end up using -1 for the length of the *time fraction*, leading to\na `strlen()` getting performed on a pointer to a heap buffer area that is not\n(purposely) null terminated.\n\nThis flaw most likely leads to a crash, but can also lead to heap contents\ngetting returned to the application when\n[CURLINFO_CERTINFO](https://curl.se/libcurl/c/CURLINFO_CERTINFO.html) is used."
},
{
  "schema_version": "1.5.0",
  "id": "CURL-CVE-2024-6197",
  "aliases": [
    "CVE-2024-6197"
  ],
  "summary": "freeing stack buffer in utf8asn1str",
  "modified": "2024-08-07T23:17:54.00Z",
  "database_specific": {
    "package": "curl",
    "affects": "both",
    "URL": "https://curl.se/docs/CVE-2024-6197.json",
    "www": "https://curl.se/docs/CVE-2024-6197.html",
    "issue": "https://hackerone.com/reports/2559516",
    "CWE": {
      "id": "CWE-590",
      "desc": "Free of Memory not on the Heap"
    },
    "award": {
      "amount": "2540",
      "currency": "USD"
    },
    "last_affected": "8.8.0",
    "severity": "Medium"
  },
  "published": "2024-07-24T08:00:00.00Z",
  "affected": [
    {
      "ranges": [
        {
           "type": "SEMVER",
           "events": [
             {"introduced": "8.6.0"},
             {"fixed": "8.9.0"}
           ]
        },
        {
           "type": "GIT",
           "repo": "https://github.com/curl/curl.git",
           "events": [
             {"introduced": "623c3a8fa0bdb2751f14b3741760d81910b7ec64"},
             {"fixed": "3a537a4db9e65e545ec45b1b5d5575ee09a2569d"}
           ]
        }
      ],
      "versions": [
        "8.8.0", "8.7.1", "8.7.0", "8.6.0"
      ]
    }
  ],
  "credits": [
    {
      "name": "z2_",
      "type": "FINDER"
    },
    {
      "name": "z2_",
      "type": "REMEDIATION_DEVELOPER"
    }
  ],
  "details": "libcurl's ASN1 parser has this `utf8asn1str()` function used for parsing an\nASN.1 UTF-8 string. It can detect an invalid field and return error.\nUnfortunately, when doing so it also invokes `free()` on a 4 byte local stack\nbuffer.\n\nMost modern malloc implementations detect this error and immediately abort.\nSome however accept the input pointer and add that memory to its list of\navailable chunks. This leads to the overwriting of nearby stack memory. The\ncontent of the overwrite is decided by the `free()` implementation; likely to\nbe memory pointers and a set of flags.\n\nThe most likely outcome of exploiting this flaw is a crash, although it cannot\nbe ruled out that more serious results can be had in special circumstances."
}]