Staging Environment: Content and features may be unstable or change without notice.
Search for vulnerabilities
Vulnerability details: VCID-dcur-m3h9-s7eh
Vulnerability ID VCID-dcur-m3h9-s7eh
Aliases CVE-2018-19838
Summary In LibSass prior to 3.5.5, functions inside ast.cpp for IMPLEMENT_AST_OPERATORS expansion allow attackers to cause a denial-of-service resulting from stack consumption via a crafted sass file, as demonstrated by recursive calls involving clone(), cloneChildren(), and copy().
Status Published
Exploitability 0.5
Weighted Severity 0.0
Risk None
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
epss 0.0075 https://api.first.org/data/v1/epss?cve=CVE-2018-19838
epss 0.0075 https://api.first.org/data/v1/epss?cve=CVE-2018-19838
epss 0.0075 https://api.first.org/data/v1/epss?cve=CVE-2018-19838
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2018-19838
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19838
No exploits are available.
There are no known vectors.
Exploit Prediction Scoring System (EPSS)
Percentile 0.73595
EPSS Score 0.0075
Published At June 11, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-11T20:26:55.206679+00:00 Debian Oval Importer Import https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 38.6.0