| Name | CVE-2023-22895 |
| Description | The bzip2 crate before 0.4.4 for Rust allow attackers to cause a denial of service via a large file that triggers an integer overflow in mem.rs. NOTE: this is unrelated to the https://crates.io/crates/bzip2-rs product. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 1029158 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| rust-bzip2 (PTS) | bullseye | 0.4.1-1 | vulnerable |
| sid, trixie, bookworm | 0.4.4-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| rust-bzip2 | source | (unstable) | 0.4.4-1 | | | 1029158 |
Notes
[bullseye] - rust-bzip2 <no-dsa> (Minor issue)
[buster] - rust-bzip2 <no-dsa> (Minor issue)
https://rustsec.org/advisories/RUSTSEC-2023-0004.html
https://github.com/alexcrichton/bzip2-rs/pull/86
https://github.com/alexcrichton/bzip2-rs/commit/90c9c182cd5a5ebc75810aebd89b347a7bdf590b (0.4.4)