PT-2022-3315 · Mozilla+10 · Thunderbird+11
Manfred Paul
·
Published
2022-06-28
·
Updated
2024-12-12
·
CVE-2022-2200
CVSS v3.1
8.8
High
| Vector | AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Firefox versions prior to 102
Firefox ESR versions prior to 91.11
Thunderbird versions prior to 102
Thunderbird versions prior to 91.11
Description
The issue is related to incorrect input validation when handling JavaScript attributes, which could allow a remote attacker to execute arbitrary JavaScript code by corrupting an object prototype and setting undesired attributes on a JavaScript object, leading to privileged code execution.
Recommendations
For Firefox versions prior to 102, update to version 102 or later.
For Firefox ESR versions prior to 91.11, update to version 91.11 or later.
For Thunderbird versions prior to 102, update to version 102 or later.
For Thunderbird versions prior to 91.11, update to version 91.11 or later.
Exploit
Fix
Prototype Pollution
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Almalinux
Astra Linux
Centos
Firefox
Linuxmint
Red Hat
Red Os
Rocky Linux
Suse
Thunderbird
Ubuntu