CVE-2015-3407: Canonical Ubuntu Linux

Medium severity, CVSS 5.0. EPSS: 2.3% chance of exploitation in the next 30 days.

Module::Signature before 0.74 allows remote attackers to bypass signature verification for files via a signature file that does not list the files.

Affected products

• Canonical Ubuntu Linux: version 12.04 only; version 14.04 only; version 14.10 only; version 15.04 only
• Module-Signature Project Module-Signature: up to and including 0.73

Published 2015-05-19. Last modified 2026-06-17.