CVE-2022-1196

2022-04-0600:00:00

ubuntu.com

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

0.001 Low

EPSS

Percentile

34.9%

JSON

After a VR Process is destroyed, a reference to it may have been retained
and used, leading to a use-after-free and potentially exploitable crash.
This vulnerability affects Thunderbird < 91.8 and Firefox ESR < 91.8.

Notes

Author	Note
tyhicks	mozjs contains a copy of the SpiderMonkey JavaScript engine

OSVersionArchitecturePackageVersionFilename
ubuntu22.04noarchfirefox< 1:1snap1-0ubuntu1UNKNOWN
ubuntu22.10noarchfirefox< 1:1snap1-0ubuntu1UNKNOWN
ubuntu23.04noarchfirefox< 1:1snap1-0ubuntu1UNKNOWN
ubuntu18.04noarchthunderbird< 1:91.8.1+build1-0ubuntu0.18.04.1UNKNOWN
ubuntu20.04noarchthunderbird< 1:91.8.1+build1-0ubuntu0.20.04.1UNKNOWN
ubuntu21.10noarchthunderbird< 1:91.8.1+build1-0ubuntu0.21.10.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	22.04	noarch	firefox	< 1:1snap1-0ubuntu1	UNKNOWN
ubuntu	22.10	noarch	firefox	< 1:1snap1-0ubuntu1	UNKNOWN
ubuntu	23.04	noarch	firefox	< 1:1snap1-0ubuntu1	UNKNOWN
ubuntu	18.04	noarch	thunderbird	< 1:91.8.1+build1-0ubuntu0.18.04.1	UNKNOWN
ubuntu	20.04	noarch	thunderbird	< 1:91.8.1+build1-0ubuntu0.20.04.1	UNKNOWN
ubuntu	21.10	noarch	thunderbird	< 1:91.8.1+build1-0ubuntu0.21.10.1	UNKNOWN