cbcvebase.
CVE-2023-23605
published 2023-06-02

CVE-2023-23605: Mozilla developers and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 108 and Firefox ESR 102.6. Some of these bugs showed evidence of…

PriorityP343high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
0.70%
48.7th percentile
Mozilla developers and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 108 and Firefox ESR 102.6. 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 Firefox < 109, Firefox ESR < 102.7, and Thunderbird < 102.7.

Affected

21 ranges
VendorProductVersion rangeFixed in
debianfirefox< firefox 109.0-1 (sid)firefox 109.0-1 (sid)
debianfirefox-esr< firefox 109.0-1 (sid)firefox 109.0-1 (sid)
debianthunderbird< firefox 109.0-1 (sid)firefox 109.0-1 (sid)
mozillafirefox< 109.0109.0
mozillafirefox
mozillafirefox>= 0 < 109.0.1+build1-0ubuntu0.18.04.2109.0.1+build1-0ubuntu0.18.04.2
mozillafirefox>= 0 < 109.0+build2-0ubuntu0.18.04.1109.0+build2-0ubuntu0.18.04.1
mozillafirefox>= 0 < 109.0.1+build1-0ubuntu0.20.04.2109.0.1+build1-0ubuntu0.20.04.2
mozillafirefox>= 0 < 109.0+build2-0ubuntu0.20.04.1109.0+build2-0ubuntu0.20.04.1
mozillafirefox>= unspecified < 109109
mozillafirefox_esr< 102.7102.7
mozillafirefox_esr>= unspecified < 102.7102.7
mozillathunderbird< 102.7102.7
mozillathunderbird>= 0 < 1:102.8.0-1~deb11u11:102.8.0-1~deb11u1
mozillathunderbird>= 0 < 1:102.7.1-11:102.7.1-1
mozillathunderbird>= 0 < 1:102.7.1-11:102.7.1-1
mozillathunderbird>= 0 < 1:102.7.1-11:102.7.1-1
mozillathunderbird>= 0 < 1:102.7.1+build2-0ubuntu0.18.04.11:102.7.1+build2-0ubuntu0.18.04.1
mozillathunderbird>= 0 < 1:102.7.1+build2-0ubuntu0.20.04.11:102.7.1+build2-0ubuntu0.20.04.1
mozillathunderbird>= 0 < 1:102.7.1+build2-0ubuntu0.22.04.11:102.7.1+build2-0ubuntu0.22.04.1
mozillathunderbird>= unspecified < 102.7102.7

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_ubuntu6.5MEDIUM
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