MEDIUM6.8
plugins/rssyl/feed.c in Claws Mail before 3.10.0 disables the CURLOPT_SSL_VERIFYHOST check for CN or SAN host name fields, which makes it easier for remote attackers to spoof servers and conduct man-in-the-middle (MITM) attacks.
CVSS 2.0MEDIUM 6.8
CVSS:2.0/AV:N/AC:M/Au:N/C:P/I:P/A:PReferences
- http://lists.opensuse.org/opensuse-updates/2014-10/msg00015.html
- http://seclists.org/oss-sec/2014/q1/636
- http://secunia.com/advisories/60422
- http://sourceforge.net/p/claws-mail/news/2014/05/claws-mail-3100-unleashed/
- http://www.thewildbeast.co.uk/claws-mail/bugzilla/show_bug.cgi?id=3106
- http://lists.opensuse.org/opensuse-updates/2014-10/msg00015.html
- http://seclists.org/oss-sec/2014/q1/636
- http://secunia.com/advisories/60422
- http://sourceforge.net/p/claws-mail/news/2014/05/claws-mail-3100-unleashed/
- http://www.thewildbeast.co.uk/claws-mail/bugzilla/show_bug.cgi?id=3106