GHSA-65rm-h285-5cc5CriticalCVSS 7.4
Improper Certificate Validation in Twisted
🔗 CVE IDs covered (1)
📋 Description
In words.protocols.jabber.xmlstream in Twisted through 19.2.1, XMPP support did not verify certificates when used with TLS, allowing an attacker to MITM connections.
🎯 Affected products1
- pip/twisted:>= 0, < 19.7.0rc1
🔗 References (12)
- https://nvd.nist.gov/vuln/detail/CVE-2019-12855
- https://github.com/twisted/twisted/pull/1147
- https://twistedmatrix.com/trac/ticket/9561
- https://github.com/pypa/advisory-database/tree/main/vulns/twisted/PYSEC-2019-129.yaml
- https://lists.fedoraproject.org/archives/list/[email protected]/message/PLTZDMFBNFSJMBXYJNGJHENJA4H2TSMZ
- https://usn.ubuntu.com/4308-1
- https://usn.ubuntu.com/4308-2
- https://www.oracle.com/security-alerts/cpuapr2020.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00013.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00028.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PLTZDMFBNFSJMBXYJNGJHENJA4H2TSMZ
- https://github.com/advisories/GHSA-65rm-h285-5cc5