| Name | CVE-2023-46228 |
| Description | zchunk before 1.3.2 has multiple integer overflows via malformed zchunk files to lib/comp/comp.c, lib/comp/zstd/zstd.c, lib/dl/multipart.c, or lib/header.c. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 1054235 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| zchunk (PTS) | bullseye | 1.1.9+ds1-1 | vulnerable |
| bookworm | 1.2.3+ds1-2 | vulnerable |
| trixie | 1.5.1+ds1-1 | fixed |
| forky, sid | 1.5.2+ds1-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| zchunk | source | (unstable) | 1.3.2+ds1-1 | | | 1054235 |
Notes
[bookworm] - zchunk <no-dsa> (Minor issue)
[bullseye] - zchunk <no-dsa> (Minor issue)
https://github.com/zchunk/zchunk/commit/08aec2b4dfd7f709b6e3d511411ffcc83ed4efbe (1.3.2)
https://bugzilla.suse.com/show_bug.cgi?id=1216268