CVE-2017-11605: Libsass

Medium severity, CVSS 6.5. EPSS: 1.5% chance of exploitation in the next 30 days.

There is a heap based buffer over-read in LibSass 3.4.5, related to address 0xb4803ea1. A crafted input will lead to a remote denial of service attack.

Affected products

• Libsass Libsass: version 3.4.5 only

Published 2017-07-24. Last modified 2026-06-17.