VULNERABILITY INTELLIGENCE

CVE-2023-39741

CVSS score5.5 MEDIUM
EPSS probability0.35%
CISA KEVNot currently listed
Published2023-08-17
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Description

lrzip v0.651 was discovered to contain a heap overflow via the libzpaq::PostProcessor::write(int) function at /libzpaq/libzpaq.cpp. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted file.

Weakness classification

  • nvd@nist.gov: CWE-787

Primary references