| Name | CVE-2024-49766 |
| Description | Werkzeug is a Web Server Gateway Interface web application library. On Python < 3.11 on Windows, os.path.isabs() does not catch UNC paths like //server/share. Werkzeug's safe_join() relies on this check, and so can produce a path that is not safe, potentially allowing unintended access to data. Applications using Python >= 3.11, or not using Windows, are not vulnerable. Werkzeug version 3.0.6 contains a patch. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| python-werkzeug (PTS) | jessie, jessie (lts) | 0.9.6+dfsg-1+deb8u3 | fixed |
| stretch (lts), stretch | 0.11.15+dfsg1-1+deb9u2 | fixed | |
| buster (security), buster, buster (lts) | 0.14.1+dfsg1-4+deb10u2 | fixed | |
| bullseye (security), bullseye | 1.0.1+dfsg1-2+deb11u1 | fixed | |
| bookworm | 2.2.2-3 | fixed | |
| sid, trixie | 3.0.4-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| python-werkzeug | source | (unstable) | (not affected) |
- python-werkzeug <not-affected> (Windows-specific)
https://github.com/pallets/werkzeug/security/advisories/GHSA-f9vj-2wh5-fj8j
https://github.com/pallets/werkzeug/commit/87cc78a25f782f8c59fbde786840a00cf0d09b3d (3.0.6)