| Name | CVE-2012-0823 |
| Description | VP8 Codec SDK (libvpx) before 1.0.0 "Duclair" allows remote attackers to cause a denial of service (application crash) via (1) unspecified "corrupt input" or (2) by "starting decoding from a P-frame," which triggers an out-of-bounds read, related to "the clamping of motion vectors in SPLITMV blocks". |
| 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 |
|---|---|---|---|
| libvpx (PTS) | jessie, jessie (lts) | 1.3.0-3+deb8u5 | fixed |
| stretch (security) | 1.6.1-3+deb9u3 | fixed | |
| stretch (lts), stretch | 1.6.1-3+deb9u6 | fixed | |
| buster (security), buster, buster (lts) | 1.7.0-3+deb10u3 | fixed | |
| bullseye (security), bullseye | 1.9.0-1+deb11u3 | fixed | |
| bookworm (security), bookworm | 1.12.0-1+deb12u3 | fixed | |
| sid, trixie | 1.14.1-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| libvpx | source | squeeze | (not affected) | |||
| libvpx | source | (unstable) | 1.0.0-1 |
[squeeze] - libvpx <not-affected> (Introduced in 0.9.7)
http://blog.webmproject.org/2012/01/vp8-codec-sdk-duclair-released.html