Is bzip2 affected by CVE-2023-22895?

crates.io bzip2 is affected in <0.4.4.

Is CVE-2023-22895 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 1.2%.

high

CVE-2023-22895

Q: Is CVE-2023-22895 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 1.2%.

crates.io · bzip2

Summary

bzip2 allows attackers to cause a denial of service via a large file that triggers an integer overflow

Severity: high
EPSS: 1.2% (p65)
Also known as: GHSA-96jv-r488-c2rj, RUSTSEC-2023-0004
Published: 2023-01-10

References

https://nvd.nist.gov/vuln/detail/CVE-2023-22895
https://github.com/alexcrichton/bzip2-rs/pull/86
https://github.com/alexcrichton/bzip2-rs/commit/90c9c182cd5a5ebc75810aebd89b347a7bdf590b

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Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.