VULNERABILITY INTELLIGENCE

CVE-2018-20822

CVSS score6.5 MEDIUM
EPSS probability2.11%
CISA KEVNot currently listed
Published2019-04-23
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Description

LibSass 3.5.4 allows attackers to cause a denial-of-service (uncontrolled recursion in Sass::Complex_Selector::perform in ast.hpp and Sass::Inspect::operator in inspect.cpp).

Weakness classification

  • CWE-674: Uncontrolled Recursion

Primary references