| Name | CVE-2025-31335 |
| Description | The OpenSAML C++ library before 3.3.1 allows forging of signed SAML messages via parameter manipulation (when using SAML bindings that rely on non-XML signatures). |
| 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-4093-1, DSA-5879-1 |
| Debian Bugs | 1100464 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| opensaml (PTS) | bullseye | 3.2.0-2 | vulnerable |
| bullseye (security) | 3.2.0-2+deb11u1 | fixed |
| bookworm | 3.2.1-3 | vulnerable |
| bookworm (security) | 3.2.1-3+deb12u1 | fixed |
| sid, trixie | 3.3.1-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://shibboleth.net/community/advisories/secadv_20250313.txt
https://git.shibboleth.net/view/?p=cpp-opensaml.git;a=commit;h=22a610b322e2178abd03e97cdbc8fb50b45efaee (3.3.1)