CVE-2015-0838: Debian Linux

High severity, CVSS 7.5. EPSS: 3.4% chance of exploitation in the next 30 days.

Buffer overflow in the C implementation of the apply_delta function in _pack.c in Dulwich before 0.9.9 allows remote attackers to execute arbitrary code via a crafted pack file.

Affected products

• Debian Debian Linux: version 7.0 only
• Dulwich Project Dulwich: up to and including 0.9.8

Published 2015-03-31. Last modified 2026-06-17.