|
Message-ID: <20100303215845.GY14491@outflux.net> Date: Wed, 3 Mar 2010 13:58:45 -0800 From: Kees Cook <kees@...ntu.com> To: oss-security@...ts.openwall.com, libesmtp@...fford.uklinux.net Cc: security@...ntu.com Subject: CVE Request: libesmtp does not check NULL bytes in commonName Hello, I just noticed that libesmtp does not appear to handle NULL-byte CNs, as seen with the original browser-based issue: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-2408 Related to this are failures in wildcard handling: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=311191 and CN-specificity: https://bugzilla.redhat.com/show_bug.cgi?id=510202 Though it may be a non-issue if TLS doesn't function at all: http://bugs.gentoo.org/213066 -Kees -- Kees Cook Ubuntu Security Team
Powered by blists - more mailing lists
Please check out the Open Source Software Security Wiki, which is counterpart to this mailing list.
Confused about mailing lists and their use? Read about mailing lists on Wikipedia and check out these guidelines on proper formatting of your messages.