cbcvebase.
CVE-2022-29909
published 2022-12-22

CVE-2022-29909: Documents in deeply-nested cross-origin browsing contexts could have obtained permissions granted to the top-level origin, bypassing the existing prompt and…

PriorityP339high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
0.85%
53.6th percentile
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.

Affected

17 ranges
VendorProductVersion rangeFixed in
debianfirefox< firefox 100.0-1 (sid)firefox 100.0-1 (sid)
debianfirefox-esr< firefox 100.0-1 (sid)firefox 100.0-1 (sid)
debianthunderbird< firefox 100.0-1 (sid)firefox 100.0-1 (sid)
mozillafirefox< 100.0100.0
mozillafirefox
mozillafirefox>= unspecified < 100100
mozillafirefox_esr< 91.991.9
mozillafirefox_esr>= unspecified < 91.991.9
mozillathunderbird< 91.991.9
mozillathunderbird>= 0 < 1:91.9.0-1~deb11u11:91.9.0-1~deb11u1
mozillathunderbird>= 0 < 1:91.9.0-11:91.9.0-1
mozillathunderbird>= 0 < 1:91.9.0-11:91.9.0-1
mozillathunderbird>= 0 < 1:91.9.0-11:91.9.0-1
mozillathunderbird>= 0 < 1:91.9.1+build1-0ubuntu0.18.04.11:91.9.1+build1-0ubuntu0.18.04.1
mozillathunderbird>= 0 < 1:91.9.1+build1-0ubuntu0.20.04.11:91.9.1+build1-0ubuntu0.20.04.1
mozillathunderbird>= 0 < 1:91.9.1+build1-0ubuntu0.22.04.11:91.9.1+build1-0ubuntu0.22.04.1
mozillathunderbird>= unspecified < 91.991.9

CVSS provenance

nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
osv8.8HIGH
vendor_debian8.8HIGH
vendor_redhat8.8HIGH
vendor_ubuntu4.3MEDIUM
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