VULNERABILITY INTELLIGENCE

CVE-2017-11555

CVSS score7.5 HIGH

EPSS probability1.20%

CISA KEVNot currently listed

Published2017-07-23

Last modified2026-06-17

CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

There is an illegal address access in the Eval::operator function in eval.cpp in LibSass 3.4.5. A crafted input will lead to a remote denial of service.

Weakness classification

CWE-20: Improper Input Validation

Primary references

cve@mitre.org — Exploit, Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Issue Tracking, Third Party Advisory