CVE-2022-1802

Description

If an attacker was able to corrupt the methods of an Array object in JavaScript via prototype pollution, they could have achieved execution of attacker-controlled JavaScript code in a privileged context. This vulnerability affects Firefox ESR < 91.9.1, Firefox < 100.0.2, Firefox for Android < 100.3.0, and Thunderbird < 91.9.1.

References

https://www.mozilla.org/security/advisories/mfsa2022-19/

https://bugzilla.mozilla.org/show_bug.cgi?id=1770137

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3