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ubuntucveUbuntu.comUB:CVE-2022-22751
HistoryJan 13, 2022 - 12:00 a.m.

CVE-2022-22751

2022-01-1300:00:00
ubuntu.com
ubuntu.com
22

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.002 Low

EPSS

Percentile

51.6%

Mozilla developers Calixte Denizet, Kershaw Chang, Christian Holler, Jason
Kratzer, Gabriele Svelto, Tyson Smith, Simon Giesecke, and Steve Fink
reported memory safety bugs present in Firefox 95 and Firefox ESR 91.4.
Some of these bugs showed evidence of memory corruption and we presume that
with enough effort some of these could have been exploited to run arbitrary
code. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and
Thunderbird < 91.5.

Notes

Author Note
tyhicks mozjs contains a copy of the SpiderMonkey JavaScript engine
OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchfirefox< 96.0+build2-0ubuntu0.18.04.1UNKNOWN
ubuntu20.04noarchfirefox< 96.0+build2-0ubuntu0.20.04.1UNKNOWN
ubuntu21.04noarchfirefox< 96.0+build2-0ubuntu0.21.04.1UNKNOWN
ubuntu21.10noarchfirefox< 96.0+build2-0ubuntu0.21.10.1UNKNOWN
ubuntu22.04noarchfirefox< 96.0+build2-0ubuntu1UNKNOWN
ubuntu22.10noarchfirefox< 96.0+build2-0ubuntu1UNKNOWN
ubuntu23.04noarchfirefox< 96.0+build2-0ubuntu1UNKNOWN
ubuntu23.10noarchfirefox< 96.0+build2-0ubuntu1UNKNOWN
ubuntu24.04noarchfirefox< 96.0+build2-0ubuntu1UNKNOWN
ubuntu18.04noarchmozjs38< anyUNKNOWN
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8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.002 Low

EPSS

Percentile

51.6%