CVE-2004-0396: Cvs

High severity, CVSS 7.5. EPSS: 67.5% chance of exploitation in the next 30 days.

Heap-based buffer overflow in CVS 1.11.x up to 1.11.15, and 1.12.x up to 1.12.7, when using the pserver mechanism allows remote attackers to execute arbitrary code via Entry lines.

Affected products

• Cvs Cvs: version 1.11 only; version 1.12 only

Published 2004-06-14. Last modified 2026-06-16.