CVE-2022-1097
MEDIUM6.5EPSS 0.20%thunderbird - security update
Published: 12/22/2022Modified: 12/3/2025
Also known as:ALPINE-CVE-2022-1097
Description
<code>NSSToken</code> objects were referenced via direct points, and could have been accessed in an unsafe way on different threads, leading to a use-after-free and potentially exploitable crash. This vulnerability affects Thunderbird < 91.8, Firefox < 99, and Firefox ESR < 91.8.
Affected packages (7)
- Alpine/nssfrom 0, < 3.68.3-r0
- Debian/firefox-esrfrom 0, < 91.8.0esr-1~deb11u1
- Debian/firefox-esrfrom 0, < 91.8.0esr-1~deb9u1
- Debian/firefox-esrfrom 0, < 91.8.0esr-1~deb10u1
- Debian/thunderbirdfrom 0, < 1:91.8.0-1~deb9u1
- Debian/thunderbirdfrom 0, < 1:91.8.0-1~deb10u1
- Debian/thunderbirdfrom 0, < 1:91.8.0-1~deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |