CVE-2020-11793
webkit2gtk - security update
8.8
HIGH
CVSS 3.1
EPSS 0.60%
Description
A use-after-free issue exists in WebKitGTK before 2.28.1 and WPE WebKit before 2.28.1 via crafted web content that allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash).
How to fix CVE-2020-11793
To remediate CVE-2020-11793, upgrade the affected package to a fixed version below.
- Debian/webkit2gtk—upgrade to 2.28.1-1 or later
- —upgrade to 2.26.4-1~deb10u3 or later
- —upgrade to 2.28.1-1 or later
Is CVE-2020-11793 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 2.28.1-1
- from 0, < 2.26.4-1~deb10u3
- from 0, < 2.28.1-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |