An attacker could have sent a message to the parent process where the contents were used to double-index into a JavaScript object, leading to prototype pollution and ultimately attacker-controlled JavaScript executing in the privileged parent process. This vulnerability affects Firefox ESR < 91.9.1, Firefox < 100.0.2, Firefox for Android < 100.3.0, and Thunderbird < 91.9.1.
References
Link Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1770048 Issue Tracking Permissions Required Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-19/ Vendor Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mozilla

Published: 2022-12-22T00:00:00

Updated: 2022-12-22T00:00:00

Reserved: 2022-04-29T00:00:00


Link: CVE-2022-1529

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2022-12-22T20:15:13.327

Modified: 2022-12-29T16:41:34.083


Link: CVE-2022-1529

JSON object: View

cve-icon Redhat Information

No data.

CWE