CVE-2023-22895

PoC —

CVSS 3.1

7.5 high

EPSS

1%p67

Published

Jan 10, 2023 (Jan 10, 2023)

Modified

Jun 17, 2026

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.

Vendors: bzip2 project
Products: bzip2
Weakness: CWE-190
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.2%)

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