cve.bz

CVE-2023-22895

7.5 highEPSS 1.2%

High (7.5) in bzip2 project bzip2. EPSS 1.2% chance of exploitation in the next 30 days. Fixed in bzip2 0.4.4.

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.

Severity

CVSS 3.1

7.5 high
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
1.2% chance of exploitation in the next 30 days; higher than 69% of CVEs (scores of 2026-10-31)
CWE
CWE-190
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-96jv-r488-c2rjcrates.iobzip2<0.4.40.4.4
RUSTSEC-2023-0004crates.iobzip2>=0.0.0-0 <0.4.40.4.4

References

Check your stackJSON