| Name | CVE-2022-21712 |
| Description | twisted is an event-driven networking engine written in Python. In affected versions twisted exposes cookies and authorization headers when following cross-origin redirects. This issue is present in the `twited.web.RedirectAgent` and `twisted.web. BrowserLikeRedirectAgent` functions. Users are advised to upgrade. There are no known workarounds. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-2927-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| twisted (PTS) | buster | 18.9.0-3+deb10u1 | fixed |
| buster (security) | 18.9.0-3+deb10u2 | fixed |
| bullseye | 20.3.0-7+deb11u1 | fixed |
| bookworm | 22.4.0-4 | fixed |
| sid, trixie | 24.3.0-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| twisted | source | stretch | 16.6.0-2+deb9u1 | | DLA-2927-1 | |
| twisted | source | buster | 18.9.0-3+deb10u1 | | | |
| twisted | source | bullseye | 20.3.0-7+deb11u1 | | | |
| twisted | source | (unstable) | 22.1.0-1 | | | |
Notes
https://github.com/twisted/twisted/security/advisories/GHSA-92x2-jw7w-xvvx
https://github.com/twisted/twisted/commit/af8fe78542a6f2bf2235ccee8158d9c88d31e8e2 (twisted-22.1.0rc1)