vulnerability
Ubuntu: (Multiple Advisories) (CVE-2022-2200): Firefox vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 9 | (AV:N/AC:M/Au:N/C:C/I:C/A:C) | Dec 22, 2022 | Mar 22, 2023 | Aug 18, 2025 |
Severity
9
CVSS
(AV:N/AC:M/Au:N/C:C/I:C/A:C)
Published
Dec 22, 2022
Added
Mar 22, 2023
Modified
Aug 18, 2025
Description
If an object prototype was corrupted by an attacker, they would have been able to set undesired attributes on a JavaScript object, leading to privileged code execution. This vulnerability affects Firefox < 102, Firefox ESR < 91.11, Thunderbird < 102, and Thunderbird < 91.11.
Solutions
ubuntu-upgrade-firefoxubuntu-upgrade-thunderbird
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