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.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | python-bugzilla | 1.2.2-1.1 | openSUSE-SU-2026:12002-1, openSUSE-SU-2024:14135-1, openSUSE-SU-2024:10058-1 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| PyPI | python-bugzilla | < 0.9.0 | 0.9.0 | GHSA-2q4h-27m7-rj67 |
Advisories 3
- openSUSE-SU-2026:12002-1 python313-bugzilla-3.3.0-1.4 on GA media SUSE / openSUSE Security Updates · Oct 5, 2026
- openSUSE-SU-2024:14135-1 python310-bugzilla-3.2.0-2.3 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:10058-1 python-bugzilla-1.2.2-1.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
References
- [oss-security] 20130619 [CVE identifier assignment notification] CVE-2013-2191 python-bugzilla: Does not verify Bugzilla server certificate mailing-list
- openSUSE-SU-2013:1155 vendor-advisory
- https://git.fedorahosted.org/cgit/python-bugzilla.git/commit/?id=a782282ee479ba4cc1b8b1d89700ac630ba83eef
- openSUSE-SU-2013:1154 vendor-advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=951594
- [python-bugzilla] 20130619 ANNOUNCE: python-bugzilla 0.9.0 released mailing-list