| Name | CVE-2023-43804 |
| Description | urllib3 is a user-friendly HTTP client library for Python. urllib3 doesn't treat the `Cookie` HTTP header special or provide any helpers for managing cookies over HTTP, that is the responsibility of the user. However, it is possible for a user to specify a `Cookie` header and unknowingly leak information via HTTP redirects to a different origin if that user doesn't disable redirects explicitly. This issue has been patched in urllib3 version 1.26.17 or 2.0.5. |
| 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-3610-1, ELA-1014-1 |
| Debian Bugs | 1053626 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| python-urllib3 (PTS) | jessie, jessie (lts) | 1.9.1-3+deb8u2 | fixed |
| stretch (security) | 1.19.1-1+deb9u1 | vulnerable | |
| stretch (lts), stretch | 1.19.1-1+deb9u2 | fixed | |
| buster | 1.24.1-1 | vulnerable | |
| buster (security) | 1.24.1-1+deb10u2 | fixed | |
| bullseye | 1.26.5-1~exp1 | vulnerable | |
| bookworm | 1.26.12-1 | vulnerable | |
| trixie, sid | 1.26.18-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| python-urllib3 | source | jessie | 1.9.1-3+deb8u2 | ELA-1014-1 | ||
| python-urllib3 | source | stretch | 1.19.1-1+deb9u2 | ELA-1014-1 | ||
| python-urllib3 | source | buster | 1.24.1-1+deb10u1 | DLA-3610-1 | ||
| python-urllib3 | source | (unstable) | 1.26.17-1 | 1053626 |
[bookworm] - python-urllib3 <no-dsa> (Minor issue)
[bullseye] - python-urllib3 <no-dsa> (Minor issue)
https://github.com/urllib3/urllib3/security/advisories/GHSA-v845-jxx5-vc9f
https://github.com/urllib3/urllib3/commit/01220354d389cd05474713f8c982d05c9b17aafb (1.26.17)