curl / Docs / Vulnerability table / 7.83.0 vulnerabilities

Vulnerabilities in curl 7.83.0

curl version 7.83.0 was released on April 27 2022. The following 31 security problems are known to exist in this version.

Flaw	From version	To and including
cookie mixed case PSL bypass	7.46.0	8.4.0
cookie injection with none file	7.9.1	8.3.0
SOCKS5 heap buffer overflow	7.69.0	8.3.0
more POST-after-PUT confusion	7.7	8.0.1
IDN wildcard match	7.12.0	8.0.1
siglongjmp race condition	7.9.8	8.0.1
UAF in SSH sha256 fingerprint check	7.81.0	8.0.1
SSH connection too eager reuse still	7.16.1	7.88.1
GSS delegation too eager connection re-use	7.22.0	7.88.1
FTP too eager connection reuse	7.13.0	7.88.1
SFTP path ~ resolving discrepancy	7.18.0	7.88.1
TELNET option IAC injection	7.7	7.88.1
HTTP multi-header compression denial of service	7.57.0	7.87.0
HSTS amnesia with --parallel	7.77.0	7.87.0
HSTS ignored on multiple requests	7.77.0	7.87.0
HTTP Proxy deny use after free	7.16.0	7.86.0
Another HSTS bypass via IDN	7.77.0	7.86.0
HSTS bypass via IDN	7.77.0	7.85.0
HTTP proxy double free	7.77.0	7.85.0
POST following PUT confusion	7.7	7.85.0
control code in cookie denial of service	4.9	7.84.0
FTP-KRB bad message verification	7.16.4	7.83.1
Non-preserved file permissions	7.69.0	7.83.1
HTTP compression denial of service	7.57.0	7.83.1
Set-Cookie denial of service	7.71.0	7.83.1
HSTS bypass via trailing dot	7.82.0	7.83.0
TLS and SSH connection too eager reuse	7.16.1	7.83.0
CERTINFO never-ending busy-loop	7.34.0	7.83.0
percent-encoded path separator in URL host	7.80.0	7.83.0
cookie for trailing dot TLD	7.82.0	7.83.0
curl removes wrong file on error	7.83.0	7.83.0

CVE data for 7.83.0 provided as JSON.