CVE-2022-46882
Published: 22 December 2022
A use-after-free in WebGL extensions could have led to a potentially exploitable crash. This vulnerability affects Firefox < 107, Firefox ESR < 102.6, and Thunderbird < 102.6.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
thunderbird Launchpad, Ubuntu, Debian |
bionic |
Released
(1:102.7.1+build2-0ubuntu0.18.04.1)
|
| focal |
Released
(1:102.7.1+build2-0ubuntu0.20.04.1)
|
|
| jammy |
Released
(1:102.7.1+build2-0ubuntu0.22.04.1)
|
|
| kinetic |
Released
(1:102.7.1+build2-0ubuntu0.22.10.1)
|
|
| lunar |
Released
(1:102.7.1+build2-0ubuntu1)
|
|
| trusty |
Ignored
(end of standard support)
|
|
| upstream |
Released
(1:102.6.0-1)
|
|
| xenial |
Ignored
(end of standard support)
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 9.8 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |