CVE-2023-32213
8.8
HIGH
CVSS 3.1
EPSS 0.26%
Description
When reading a file, an uninitialized value could have been used as read limit. This vulnerability affects Firefox < 113, Firefox ESR < 102.11, and Thunderbird < 102.11.
How to fix CVE-2023-32213
To remediate CVE-2023-32213, upgrade the affected package to a fixed version below.
- Debian/firefox-esr—upgrade to 102.11.0esr-1~deb11u1 or later
- Debian/thunderbird—upgrade to 1:102.11.0-1~deb11u1 or later
Is CVE-2023-32213 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 102.11.0esr-1~deb11u1
- from 0, < 1:102.11.0-1~deb11u1
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 |