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Assigner | mozilla |
Reserved | 2024-06-06 |
Published | 2024-06-11 |
Updated | 2024-08-01 |
By monitoring the time certain operations take, an attacker could have guessed which external protocol handlers were functional on a user's system. This vulnerability affects Firefox < 127, Firefox ESR < 115.12, and Thunderbird < 115.12.
External protocol handlers leaked by timing attack
Satoki Tsuji
https://bugzilla.mozilla.org/show_bug.cgi?id=1883693
https://lists.debian.org/debian-lts-announce/2024/06/msg00000.html
https://lists.debian.org/debian-lts-announce/2024/06/msg00010.html
https://www.mozilla.org/security/advisories/mfsa2024-25/
https://www.mozilla.org/security/advisories/mfsa2024-26/
https://www.mozilla.org/security/advisories/mfsa2024-28/