CVE-2019-12855
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.
- Update to 18.9.0-7
Published Updated
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Vulnerabilities published for twisted in the last 30 days: 7. Listed in the KEV catalogue: 0.
Vulnerabilities: 22
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.
In Twisted before 19.2.1, twisted.web did not validate or sanitize URIs or HTTP methods, allowing an attacker to inject invalid characters such as CRLF.
Check your installed stack and versions against the current vulnerability feeds.