| Name | CVE-2016-9085 |
| Description | Multiple integer overflows in libwebp allows attackers to have unspecified impact via unknown vectors. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 842714 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| libwebp (PTS) | jessie, jessie (lts) | 0.4.1-1.2+deb8u1 | vulnerable |
| stretch (security) | 0.5.2-1+deb9u1 | fixed |
| stretch (lts), stretch | 0.5.2-1+deb9u3 | fixed |
| buster (security), buster, buster (lts) | 0.6.1-2+deb10u3 | fixed |
| bullseye (security), bullseye | 0.6.1-2.1+deb11u2 | fixed |
| bookworm (security), bookworm | 1.2.4-0.2+deb12u1 | fixed |
| sid, trixie | 1.4.0-0.1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| libwebp | source | wheezy | (not affected) | | | |
| libwebp | source | (unstable) | 0.5.1-3 | unimportant | | 842714 |
Notes
[wheezy] - libwebp <not-affected> (vulnerable code not present)
https://chromium.googlesource.com/webm/libwebp/+/e2affacc35f1df6cc3b1a9fa0ceff5ce2d0cce83
Report: https://bugs.chromium.org/p/webp/issues/detail?id=314 (private)
For libwebp only in examples, but other projects seem to use the gifdec.c
Origin of the file seems to be from libav