python3-twisted: In words.protocols.jabber.xmlstream in Twisted through 19.2.1, XMPP support did not verify certificates when used wit...
CVE-2019-12855 is fixed in 12 products on 1 platform, first by python-twisted 17.9.0-2ubuntu0.1, released March 12, 2020. It is not reported as exploited. Patch Radar priority: Routine.
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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| python-twisted · Ubuntu 18.04.6 LTS (bionic) | 17.9.0-2ubuntu0.1 | python-twisted 17.9.0-2ubuntu0.1 | Mar 12, 2020 |
| python-twisted-bin · Ubuntu 18.04.6 LTS (bionic) | 17.9.0-2ubuntu0.1 | python-twisted-bin 17.9.0-2ubuntu0.1 | Mar 12, 2020 |
| python-twisted-conch · Ubuntu 18.04.6 LTS (bionic) | 1:17.9.0-2ubuntu0.1 | python-twisted-conch 1:17.9.0-2ubuntu0.1 | Mar 12, 2020 |
| python-twisted-core · Ubuntu 18.04.6 LTS (bionic) | 17.9.0-2ubuntu0.1 | python-twisted-core 17.9.0-2ubuntu0.1 | Mar 12, 2020 |
| python-twisted-mail · Ubuntu 18.04.6 LTS (bionic) | 17.9.0-2ubuntu0.1 | python-twisted-mail 17.9.0-2ubuntu0.1 | Mar 12, 2020 |
| python-twisted-names · Ubuntu 18.04.6 LTS (bionic) | 17.9.0-2ubuntu0.1 | python-twisted-names 17.9.0-2ubuntu0.1 | Mar 12, 2020 |
| python-twisted-news · Ubuntu 18.04.6 LTS (bionic) | 17.9.0-2ubuntu0.1 | python-twisted-news 17.9.0-2ubuntu0.1 | Mar 12, 2020 |
| python-twisted-runner · Ubuntu 18.04.6 LTS (bionic) | 17.9.0-2ubuntu0.1 | python-twisted-runner 17.9.0-2ubuntu0.1 | Mar 12, 2020 |
| python-twisted-web · Ubuntu 18.04.6 LTS (bionic) | 17.9.0-2ubuntu0.1 | python-twisted-web 17.9.0-2ubuntu0.1 | Mar 12, 2020 |
| python-twisted-words · Ubuntu 18.04.6 LTS (bionic) | 17.9.0-2ubuntu0.1 | python-twisted-words 17.9.0-2ubuntu0.1 | Mar 12, 2020 |
| python3-twisted · Ubuntu 18.04.6 LTS (bionic) | 17.9.0-2ubuntu0.1 | python3-twisted 17.9.0-2ubuntu0.1 | Mar 12, 2020 |
| python3-twisted-bin · Ubuntu 18.04.6 LTS (bionic) | 17.9.0-2ubuntu0.1 | python3-twisted-bin 17.9.0-2ubuntu0.1 | Mar 12, 2020 |
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