CVE-2013-2191

Severity: medium (CVSS 4.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.9% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2014-02-08 · updated 2026-06-16
Weakness: CWE-20

Description

python-bugzilla before 0.9.0 does not validate X.509 certificates, which allows man-in-the-middle attackers to spoof Bugzilla servers via a crafted certificate.

Affected products

Fedoraproject Fedora: 17, 18
Opensuse: 11.4, 12.2, 12.3
Python Bugzilla Project Python-Bugzilla: through 0.8.0; 0.6.0, 0.6.1, 0.6.2, 0.7.0

References

http://lists.opensuse.org/opensuse-updates/2013-07/msg00025.html
http://lists.opensuse.org/opensuse-updates/2013-07/msg00026.html
http://www.openwall.com/lists/oss-security/2013/06/19/6
https://bugzilla.redhat.com/show_bug.cgi?id=951594
https://git.fedorahosted.org/cgit/python-bugzilla.git/commit/?id=a782282ee479ba4cc1b8b1d89700ac630ba83eef
https://lists.fedorahosted.org/pipermail/python-bugzilla/2013-June/000104.html
http://lists.opensuse.org/opensuse-updates/2013-07/msg00025.html
http://lists.opensuse.org/opensuse-updates/2013-07/msg00026.html
http://www.openwall.com/lists/oss-security/2013/06/19/6
https://bugzilla.redhat.com/show_bug.cgi?id=951594
https://git.fedorahosted.org/cgit/python-bugzilla.git/commit/?id=a782282ee479ba4cc1b8b1d89700ac630ba83eef
https://lists.fedorahosted.org/pipermail/python-bugzilla/2013-June/000104.html

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