Vulnerability 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.
CVSS Score
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Bzip2 Project | Bzip2 | < 0.4.4 |
Related Weaknesses (CWE)
References
- https://crates.io/crates/bzip2/versionsPatchThird Party Advisory
- https://github.com/alexcrichton/bzip2-rs/pull/86ExploitPatchThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://crates.io/crates/bzip2/versionsPatchThird Party Advisory
- https://github.com/alexcrichton/bzip2-rs/pull/86ExploitPatchThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
FAQ
What is CVE-2023-22895?
CVE-2023-22895 is a vulnerability with a CVSS score of 7.5 (HIGH). 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...
How severe is CVE-2023-22895?
CVE-2023-22895 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-22895?
Check the references section above for vendor advisories and patch information. Affected products include: Bzip2 Project Bzip2.