CVE-2022-49043
libxml2 - security update
7.8
HIGH
CVSS 3.1
EPSS 0.22%
Description
xmlXIncludeAddNode in xinclude.c in libxml2 before 2.11.0 has a use-after-free.
How to fix CVE-2022-49043
To remediate CVE-2022-49043, upgrade the affected package to a fixed version below.
- Debian/libxml2—upgrade to 2.9.10+dfsg-6.7+deb11u6 or later
- Debian/libxml2—upgrade to 2.9.10+dfsg-6.7+deb11u6 or later
- —upgrade to 2.9.14+dfsg-1.3~deb12u2 or later
Is CVE-2022-49043 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 2.9.10+dfsg-6.7+deb11u6
- from 0, < 2.9.10+dfsg-6.7+deb11u6
- from 0, < 2.9.14+dfsg-1.3~deb12u2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |