CVE-2022-42928
8.8
HIGH
CVSS 3.1
EPSS 0.20%
Description
Certain types of allocations were missing annotations that, if the Garbage Collector was in a specific state, could have lead to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 106, Firefox ESR < 102.4, and Thunderbird < 102.4.
How to fix CVE-2022-42928
To remediate CVE-2022-42928, upgrade the affected package to a fixed version below.
- Debian/firefox-esr—upgrade to 102.4.0esr-1~deb11u1 or later
- —upgrade to 1:102.4.0-1~deb11u1 or later
Is CVE-2022-42928 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 102.4.0esr-1~deb11u1
- from 0, < 1:102.4.0-1~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 |