cbcvebase.
CVE-2022-38478
published 2022-12-22

CVE-2022-38478: Members the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 103, Firefox ESR 102.1, and Firefox ESR 91.12. Some of these bugs showed…

PriorityP344high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
0.91%
55.4th percentile
Members the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 103, Firefox ESR 102.1, and Firefox ESR 91.12. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 102.2, Thunderbird < 91.13, Firefox ESR < 91.13, Firefox ESR < 102.2, and Firefox < 104.

Affected

21 ranges
VendorProductVersion rangeFixed in
debianfirefox< firefox 104.0-1 (sid)firefox 104.0-1 (sid)
debianfirefox-esr< firefox 104.0-1 (sid)firefox 104.0-1 (sid)
debianthunderbird< firefox 104.0-1 (sid)firefox 104.0-1 (sid)
mozillafirefox< 104.0104.0
mozillafirefox
mozillafirefox>= 102.0 < 102.2102.2
mozillafirefox>= unspecified < 104104
mozillafirefox_esr< 91.1391.13
mozillafirefox_esr>= unspecified < 91.1391.13
mozillafirefox_esr>= unspecified < 102.2102.2
mozillathunderbird< 91.1391.13
mozillathunderbird>= 0 < 1:91.13.0-1~deb11u11:91.13.0-1~deb11u1
mozillathunderbird>= 0 < 1:102.2.0-11:102.2.0-1
mozillathunderbird>= 0 < 1:102.2.0-11:102.2.0-1
mozillathunderbird>= 0 < 1:102.2.0-11:102.2.0-1
mozillathunderbird>= 0 < 1:102.2.2+build1-0ubuntu0.18.04.11:102.2.2+build1-0ubuntu0.18.04.1
mozillathunderbird>= 0 < 1:102.2.2+build1-0ubuntu0.20.04.11:102.2.2+build1-0ubuntu0.20.04.1
mozillathunderbird>= 0 < 1:102.2.2+build1-0ubuntu0.22.04.11:102.2.2+build1-0ubuntu0.22.04.1
mozillathunderbird>= 102.0 < 102.2102.2
mozillathunderbird>= unspecified < 102.2102.2
mozillathunderbird>= unspecified < 91.1391.13

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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