Vulnerability Monitor

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CVE-2022-2200

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.

Published

2022-12-22T20:15:27.363

Last Modified

2025-04-15T15:15:57.750

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.8 (HIGH)

Weaknesses

Type: Primary
CWE-1321
Type: Secondary
CWE-1321

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	mozilla	firefox	< 102.0	Yes
Application	mozilla	firefox_esr	< 91.11	Yes
Application	mozilla	thunderbird	< 91.11	Yes

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1771381 Issue Tracking, Permissions Required, Vendor Advisory ([email protected])
https://www.mozilla.org/security/advisories/mfsa2022-24/ Vendor Advisory ([email protected])
https://www.mozilla.org/security/advisories/mfsa2022-25/ Vendor Advisory ([email protected])
https://www.mozilla.org/security/advisories/mfsa2022-26/ Vendor Advisory ([email protected])
https://bugzilla.mozilla.org/show_bug.cgi?id=1771381 Issue Tracking, Permissions Required, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.mozilla.org/security/advisories/mfsa2022-24/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.mozilla.org/security/advisories/mfsa2022-25/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.mozilla.org/security/advisories/mfsa2022-26/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)