| Name | CVE-2024-25189 |
| Description | libjwt 1.15.3 uses strcmp (which is not constant time) to verify authentication, which makes it easier to bypass authentication via a timing side channel. |
| 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-3739-1 |
| Debian Bugs | 1063534 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| libjwt (PTS) | bullseye | 1.10.2-1+deb11u1 | fixed |
| bookworm | 1.10.2-1+deb12u1 | fixed |
| sid, trixie | 1.17.2-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| libjwt | source | experimental | 1.17.0-1 | | | |
| libjwt | source | buster | 1.10.1-1+deb10u1 | | DLA-3739-1 | |
| libjwt | source | bullseye | 1.10.2-1+deb11u1 | | | |
| libjwt | source | bookworm | 1.10.2-1+deb12u1 | | | |
| libjwt | source | (unstable) | 1.17.0-2 | | | 1063534 |
Notes
https://github.com/P3ngu1nW/CVE_Request/blob/main/benmcollins%3Alibjwt.md
https://github.com/benmcollins/libjwt/commit/f73bac57c5bece16ac24f1a70022aa34355fc1bf (v1.17.0)
https://github.com/benmcollins/libjwt/commit/a5d61ef4f1b383876e0a78534383f38159471fd6 (v1.17.0)