Published: 10/01/2023 Updated: 07/11/2023

CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9

VMScore: 0

The bzip2 crate prior to 0.4.4 for Rust allow malicious users to cause a denial of service via a large file that triggers an integer overflow in mem.rs. NOTE: this is unrelated to the crates.io/crates/bzip2-rs product.

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bzip2 project bzip2

Debian Bug report logs - #1029158 rust-bzip2: CVE-2023-22895 Package: src:rust-bzip2; Maintainer for src:rust-bzip2 is Debian Rust Maintainers <pkg-rust-maintainers@alioth-listsdebiannet>; Reported by: Moritz Mühlenhoff <jmm@inutilorg> Date: Wed, 18 Jan 2023 16:36:15 UTC Severity: important Tags: security, upstre ...

CWE-190 https://crates.io/crates/bzip2/versions https://github.com/alexcrichton/bzip2-rs/pull/86 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MI5SVRSGKBWB2JGDLDVIFY5ZQVDZP6I7/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SQK57GGXJX3AH7KF6S7S3N7JC5QOYUQ7/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UUK2JO25PPA6XBREKJRBLRCD22LKIOLO/https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1029158 https://nvd.nist.gov

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CVE-2023-22895

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