cbcvebase.
CVE-2022-22761
published 2022-12-22

CVE-2022-22761: Web-accessible extension pages (pages with a moz-extension:// scheme) were not correctly enforcing the frame-ancestors directive when it was used in the Web…

PriorityP342high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
0.74%
50.1th percentile
Web-accessible extension pages (pages with a moz-extension:// scheme) were not correctly enforcing the frame-ancestors directive when it was used in the Web Extension's Content Security Policy. This vulnerability affects Firefox < 97, Thunderbird < 91.6, and Firefox ESR < 91.6.

Affected

18 ranges
VendorProductVersion rangeFixed in
debianfirefox< firefox 97.0-1 (sid)firefox 97.0-1 (sid)
debianfirefox-esr< firefox 97.0-1 (sid)firefox 97.0-1 (sid)
debianthunderbird< firefox 97.0-1 (sid)firefox 97.0-1 (sid)
mozillafirefox< 97.097.0
mozillafirefox
mozillafirefox>= 0 < 97.0+build2-0ubuntu0.18.04.197.0+build2-0ubuntu0.18.04.1
mozillafirefox>= 0 < 97.0+build2-0ubuntu0.20.04.197.0+build2-0ubuntu0.20.04.1
mozillafirefox>= unspecified < 9797
mozillafirefox_esr< 91.691.6
mozillafirefox_esr>= unspecified < 91.691.6
mozillathunderbird< 91.691.6
mozillathunderbird>= 0 < 1:91.6.0-1~deb11u11:91.6.0-1~deb11u1
mozillathunderbird>= 0 < 1:91.6.0-11:91.6.0-1
mozillathunderbird>= 0 < 1:91.6.0-11:91.6.0-1
mozillathunderbird>= 0 < 1:91.6.0-11:91.6.0-1
mozillathunderbird>= 0 < 1:91.7.0+build2-0ubuntu0.18.04.11:91.7.0+build2-0ubuntu0.18.04.1
mozillathunderbird>= 0 < 1:91.7.0+build2-0ubuntu0.20.04.11:91.7.0+build2-0ubuntu0.20.04.1
mozillathunderbird>= unspecified < 91.691.6

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_ubuntu8.8HIGH
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