| Name | CVE-2020-0499 |
| Description | In FLAC__bitreader_read_rice_signed_block of bitreader.c, there is a possible out of bounds read due to a heap buffer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-156076070 |
| 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-2514-1, ELA-335-1 |
| Debian Bugs | 977764 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| flac (PTS) | jessie, jessie (lts) | 1.3.0-3+deb8u3 | fixed |
| stretch (security) | 1.3.2-2+deb9u2 | fixed |
| stretch (lts), stretch | 1.3.2-2+deb9u3 | fixed |
| buster | 1.3.2-3+deb10u2 | fixed |
| buster (security) | 1.3.2-3+deb10u3 | fixed |
| bullseye (security), bullseye | 1.3.3-2+deb11u2 | fixed |
| bookworm | 1.4.2+ds-2 | fixed |
| trixie | 1.4.3+ds-2 | fixed |
| sid | 1.4.3+ds-2.1 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://github.com/xiph/flac/commit/2e7931c27eb15e387da440a37f12437e35b22dd4
https://android.googlesource.com/platform/external/flac/+/029048f823ced50f63a92e25073427ec3a9bd909%5E%21/#F0
https://source.android.com/security/bulletin/pixel/2020-12-01