CVE-2017-7443: Apt-Cacher-NG Project Apt-Cacher-NG

Medium severity, CVSS 6.1. EPSS: 0.7% chance of exploitation in the next 30 days.

apt-cacher before 1.7.15 and apt-cacher-ng before 3.4 allow HTTP response splitting via encoded newline characters, related to lack of blocking for the %0[ad] regular expression.

Affected products

• Apt-Cacher-NG Project Apt-Cacher-NG: up to and including 3.3
• Apt-Cacher Project Apt-Cacher: up to and including 1.7.13

Published 2017-04-05. Last modified 2026-06-17.