| Name | CVE-2025-43962 |
| Description | In LibRaw before 0.21.4, phase_one_correct in decoders/load_mfbacks.cpp has out-of-bounds reads for tag 0x412 processing, related to large w0 or w1 values or the frac and mult calculations. |
| 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-4142-1 |
| Debian Bugs | 1103781 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| libraw (PTS) | bullseye | 0.20.2-1+deb11u1 | vulnerable |
| bullseye (security) | 0.20.2-1+deb11u2 | fixed |
| bookworm | 0.20.2-2.1 | vulnerable |
| sid, trixie | 0.21.4-2 | fixed |
The information below is based on the following data on fixed versions.
Notes
[bookworm] - libraw <no-dsa> (Minor issue)
Fixed by: https://github.com/LibRaw/LibRaw/commit/66fe663e02a4dd610b4e832f5d9af326709336c2 (0.21.4)