| Name | CVE-2022-48554 |
| Description | File before 5.43 has an stack-based buffer over-read in file_copystr in funcs.c. NOTE: "File" is the name of an Open Source project. |
| 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-5489-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| file (PTS) | buster | 1:5.35-4+deb10u2 | fixed |
| buster (security) | 1:5.35-4+deb10u1 | fixed |
| bullseye (security), bullseye | 1:5.39-3+deb11u1 | fixed |
| bookworm | 1:5.44-3 | fixed |
| trixie | 1:5.45-2 | fixed |
| sid | 1:5.45-3 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| file | source | buster | (not affected) | | | |
| file | source | bullseye | 1:5.39-3+deb11u1 | | DSA-5489-1 | |
| file | source | (unstable) | 1:5.44-1 | | | |
Notes
[buster] - file <not-affected> (vulnerable code introduced later)
https://bugs.astron.com/view.php?id=310
Fixed by: https://github.com/file/file/commit/497aabb29cd08d2a5aeb63e45798d65fcbe03502 (FILE5_42)