CVE-2022-31737

2022-06-0100:00:00

ubuntu.com

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

0.001 Low

EPSS

Percentile

51.0%

JSON

A malicious webpage could have caused an out-of-bounds write in WebGL,
leading to memory corruption and a potentially exploitable crash. This
vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR <
91.10.

Notes

Author	Note
tyhicks	mozjs contains a copy of the SpiderMonkey JavaScript engine
mdeslaur	starting with Ubuntu 22.04, the firefox package is just a script that installs the Firefox snap

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchfirefox< 101.0.1+build1-0ubuntu0.18.04.1UNKNOWN
ubuntu20.04noarchfirefox< 101.0.1+build1-0ubuntu0.20.04.1UNKNOWN
ubuntu21.10noarchfirefox< 101.0.1+build1-0ubuntu0.21.10.1UNKNOWN
ubuntu18.04noarchmozjs38< anyUNKNOWN
ubuntu18.04noarchmozjs52< anyUNKNOWN
ubuntu20.04noarchmozjs52< anyUNKNOWN
ubuntu20.04noarchmozjs68< anyUNKNOWN
ubuntu22.04noarchmozjs78< anyUNKNOWN
ubuntu22.04noarchmozjs91< anyUNKNOWN
ubuntu18.04noarchthunderbird< 1:91.11.0+build2-0ubuntu0.18.04.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	firefox	< 101.0.1+build1-0ubuntu0.18.04.1	UNKNOWN
ubuntu	20.04	noarch	firefox	< 101.0.1+build1-0ubuntu0.20.04.1	UNKNOWN
ubuntu	21.10	noarch	firefox	< 101.0.1+build1-0ubuntu0.21.10.1	UNKNOWN
ubuntu	18.04	noarch	mozjs38	< any	UNKNOWN
ubuntu	18.04	noarch	mozjs52	< any	UNKNOWN
ubuntu	20.04	noarch	mozjs52	< any	UNKNOWN
ubuntu	20.04	noarch	mozjs68	< any	UNKNOWN
ubuntu	22.04	noarch	mozjs78	< any	UNKNOWN
ubuntu	22.04	noarch	mozjs91	< any	UNKNOWN
ubuntu	18.04	noarch	thunderbird	< 1:91.11.0+build2-0ubuntu0.18.04.1	UNKNOWN