PT-2022-2259 · Mozilla+10 · Thunderbird+12
Randell Jesup
·
Published
2022-04-05
·
Updated
2024-12-12
·
CVE-2022-1097
CVSS v2.0
7.6
High
| Vector | AV:N/AC:H/Au:N/C:C/I:C/A:C |
Name of the Vulnerable Software and Affected Versions
Firefox versions prior to 99
Firefox ESR versions prior to 91.8
Thunderbird versions prior to 91.8
Description
The issue is related to the use of
NSSToken objects, which were referenced via direct points and could have been accessed in an unsafe way on different threads, leading to a use-after-free and potentially exploitable crash. This could allow a remote attacker to execute arbitrary code using a specially crafted web page.Recommendations
For Firefox versions prior to 99, update to version 99 or later.
For Firefox ESR versions prior to 91.8, update to version 91.8 or later.
For Thunderbird versions prior to 91.8, update to version 91.8 or later.
Exploit
Fix
Use After Free
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Almalinux
Astra Linux
Centos
Firefox
Firefox Esr
Linuxmint
Red Hat
Red Os
Rocky Linux
Suse
Thunderbird
Ubuntu