high7.5
CVE-2023-22895
bzip2 allows attackers to cause a denial of service via a large file that triggers an integer overflow
Impact
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.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| rust | bzip2 | < 0.4.4 | 0.4.4 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Bzip2 Project | Bzip2 | before 0.4.4 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- 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://github.com/advisories/GHSA-96jv-r488-c2rj
- https://nvd.nist.gov/vuln/detail/CVE-2023-22895
- https://rustsec.org/advisories/RUSTSEC-2023-0004.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MI5SVRSGKBWB2JGDLDVIFY5ZQVDZP6I7/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SQK57GGXJX3AH7KF6S7S3N7JC5QOYUQ7/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UUK2JO25PPA6XBREKJRBLRCD22LKIOLO/
- https://github.com/alexcrichton/bzip2-rs/commit/90c9c182cd5a5ebc75810aebd89b347a7bdf590b