{"cve":"CVE-2013-2191","nvd":{"published":"2014-02-08T00:55:06.033","modified":"2026-06-16T23:52:54.967","status":"Modified","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.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-20"],"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"],"products":["fedoraproject:fedora","opensuse:opensuse","python_bugzilla_project:python-bugzilla"],"source":"nvd","synced_at":"2026-10-19T20:32:06.812358378+00:00"},"epss":{"cve":"CVE-2013-2191","score":0.00896,"percentile":0.59556,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-2q4h-27m7-rj67","url":"https://osv.dev/vulnerability/GHSA-2q4h-27m7-rj67","summary":"python-bugzilla has improper validation of X.509 certificates","modified":"2024-10-25T21:03:17.609785Z","packages":[{"ecosystem":"PyPI","name":"python-bugzilla","purl":"pkg:pypi/python-bugzilla","ranges":["<0.9.0"],"fixed":["0.9.0"]}]},{"id":"PYSEC-2014-88","url":"https://osv.dev/vulnerability/PYSEC-2014-88","summary":"","modified":"2026-06-10T17:01:45.649783522Z","packages":[{"ecosystem":"PyPI","name":"python-bugzilla","purl":"pkg:pypi/python-bugzilla","ranges":["<0.9.0"],"fixed":["0.9.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}