If a compromised content process sent an unexpected number of WebAuthN Extensions in a Register command to the parent process, an out of bounds write would have occurred leading to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 91.8, Firefox < 99, and Firefox ESR < 91.8.
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Tue, 15 Apr 2025 20:15:00 +0000
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Status: PUBLISHED
Assigner: mozilla
Published:
Updated: 2025-04-15T20:09:53.199Z
Reserved: 2022-03-31T00:00:00.000Z
Link: CVE-2022-28281

Updated: 2024-08-03T05:48:37.901Z

Status : Modified
Published: 2022-12-22T20:15:23.023
Modified: 2025-04-15T21:15:46.270
Link: CVE-2022-28281
