VULNERABILITY INTELLIGENCE

CVE-2019-18798

CVSS score6.5 MEDIUM
EPSS probability1.05%
CISA KEVNot currently listed
Published2019-11-06
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 before 3.6.3 allows a heap-based buffer over-read in Sass::weaveParents in ast_sel_weave.cpp.

Weakness classification

  • CWE-125: Out-of-bounds Read

Primary references