CVE-2018-20822
6.5
MEDIUM
CVSS 3.1
EPSS 0.49%
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).
How to fix CVE-2018-20822
To remediate CVE-2018-20822, upgrade the affected package to a fixed version below.
- Debian/libsass—upgrade to 3.6.3-1 or later
Is CVE-2018-20822 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 3.6.3-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |