---
** [bugs:#1220] Hostname validation fails for certs with empty Subject**
**Status:** open
**Created:** Thu May 02, 2013 11:52 PM UTC by John Gardiner Myers
**Last Updated:** Thu May 02, 2013 11:52 PM UTC
**Owner:** nobody
Curl incorrectly fails hostname validation for certs with an empty Subject but a matching, critical Subject Alternative Name. Such certificates are valid per RFC 2459 4.1.2.6
The attached Perl test case demonstrates the problem.
curl 7.30.0 (i686-pc-linux-gnu) libcurl/7.30.0 OpenSSL/1.0.1d zlib/1.2.5 c-ares/1.9.1
Protocols: dict file ftp ftps gopher http https imap imaps ldap ldaps pop3 pop3s rtsp smtp smtps telnet tftp
Features: AsynchDNS IPv6 Largefile NTLM NTLM_WB SSL libz TLS-SRP
---
Sent from sourceforge.net because you indicated interest in <https://sourceforge.net/p/curl/bugs/1220/>
To unsubscribe from further messages, please visit <https://sourceforge.net/auth/subscriptions/>