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CVE-2022-46882

Publication date 22 December 2022

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

9.8 · Critical

Score breakdown

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.

Status

Package Ubuntu Release Status
thunderbird 23.04 lunar
Fixed 1:102.7.1+build2-0ubuntu1
22.10 kinetic
Fixed 1:102.7.1+build2-0ubuntu0.22.10.1
22.04 LTS jammy
Fixed 1:102.7.1+build2-0ubuntu0.22.04.1
20.04 LTS focal
Fixed 1:102.7.1+build2-0ubuntu0.20.04.1
18.04 LTS bionic
Fixed 1:102.7.1+build2-0ubuntu0.18.04.1
16.04 LTS xenial Ignored
14.04 LTS trusty Ignored

Severity score breakdown

Parameter Value
Base score 9.8 · Critical
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