| Name | CVE-2007-6277 |
| Description | Multiple buffer overflows in Free Lossless Audio Codec (FLAC) libFLAC before 1.2.1 allow user-assisted remote attackers to execute arbitrary code via large (1) Metadata Block Size, (2) VORBIS Comment String Size, (3) Picture Metadata MIME-TYPE Size, (4) Picture Description Size, (5) Picture Data Length, (6) Padding Length, and (7) PICTURE Metadata width and height values in a .FLAC file, which result in a heap-based overflow; and large (8) VORBIS Comment String Size Length, (9) Picture MIME-Type, (10) Picture MIME-Type URL, and (11) Picture Description Length values in a .FLAC file, which result in a stack-based overflow. NOTE: some of these issues may overlap CVE-2007-4619. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-1469-1 |
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 (security), buster, buster (lts) | 1.3.2-3+deb10u3 | fixed | |
| bullseye (security), bullseye | 1.3.3-2+deb11u2 | fixed | |
| bookworm | 1.4.2+ds-2 | fixed | |
| sid, trixie | 1.4.3+ds-2.1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| flac | source | sarge | 1.1.1-5sarge1 | DSA-1469-1 | ||
| flac | source | etch | 1.1.2-8 | DSA-1469-1 | ||
| flac | source | (unstable) | 1.2.1-1 |