Advisories » MGASA-2013-0277

Updated python-OpenSSL package fixes security vulnerability

Publication date: 13 Sep 2013
Modification date: 13 Sep 2013
Type: security
Affected Mageia releases : 2 , 3
CVE: CVE-2013-4314

Description

The string formatting of subjectAltName X509Extension instances in
pyOpenSSL before 0.13.1 incorrectly truncated fields of the name when
encountering a null byte, possibly allowing man-in-the-middle attacks
through certificate spoofing (CVE-2013-4314).
                

References

• https://bugs.mageia.org/show_bug.cgi?id=11206
• https://mail.python.org/pipermail/pyopenssl-users/2013-September/000478.html
• https://bugzilla.redhat.com/show_bug.cgi?id=1005325
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4314

SRPMS

3/core

• python-OpenSSL-0.13-2.1.mga3

2/core

• python-OpenSSL-0.12-1.1.mga2