CVE-2022-29909

CVSS 8.8 HIGHEPSS 0.8%CWE-276

Documents in deeply-nested cross-origin browsing contexts could have obtained permissions granted to the top-level origin, bypassing the existing prompt and wrongfully inheriting the top-level permissions. This vulnerability affects Thunderbird < 91.9, Firefox ESR < 91.9, and Firefox < 100.

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Productos afectados

Mozilla · Firefox Mozilla · Firefox ESR Mozilla · Thunderbird

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Referencias

https://bugzilla.mozilla.org/show_bug.cgi?id=1755081 https://www.mozilla.org/security/advisories/mfsa2022-16/https://www.mozilla.org/security/advisories/mfsa2022-17/https://www.mozilla.org/security/advisories/mfsa2022-18/