CVE-2018-19827
8.8
HIGH
CVSS 3.1
EPSS 0.44%
Description
In LibSass 3.5.5, a use-after-free vulnerability exists in the SharedPtr class in SharedPtr.cpp (or SharedPtr.hpp) that may cause a denial of service (application crash) or possibly have unspecified other impact.
How to fix CVE-2018-19827
To remediate CVE-2018-19827, upgrade the affected package to a fixed version below.
- Debian/libsass—upgrade to 3.5.5-3 or later
Is CVE-2018-19827 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 3.5.5-3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |