cbcvebase.
CVE-2023-4585
published 2023-09-11

CVE-2023-4585: Memory safety bugs present in Firefox 116, Firefox ESR 115.1, and Thunderbird 115.1. Some of these bugs showed evidence of memory corruption and we presume…

PriorityP344high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
0.66%
46.9th percentile
Memory safety bugs present in Firefox 116, Firefox ESR 115.1, and Thunderbird 115.1. 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 < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.

Affected

15 ranges
VendorProductVersion rangeFixed in
debianfirefox< firefox 117.0-1 (sid)firefox 117.0-1 (sid)
debianfirefox-esr< firefox 117.0-1 (sid)firefox 117.0-1 (sid)
debianthunderbird< firefox 117.0-1 (sid)firefox 117.0-1 (sid)
mozillafirefox< 117.0117.0
mozillafirefox
mozillafirefox>= 0 < 117.0+build2-0ubuntu0.20.04.1117.0+build2-0ubuntu0.20.04.1
mozillafirefox>= unspecified < 117117
mozillafirefox_esr< 115.2115.2
mozillafirefox_esr>= unspecified < 115.2115.2
mozillathunderbird< 115.2115.2
mozillathunderbird>= 0 < 1:115.2.0-11:115.2.0-1
mozillathunderbird>= 0 < 1:115.2.0-11:115.2.0-1
mozillathunderbird>= 0 < 1:115.3.1+build1-0ubuntu0.20.04.11:115.3.1+build1-0ubuntu0.20.04.1
mozillathunderbird>= 0 < 1:115.3.1+build1-0ubuntu0.22.04.21:115.3.1+build1-0ubuntu0.22.04.2
mozillathunderbird>= unspecified < 115.2115.2

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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