cbcvebase.
CVE-2023-4576
published 2023-09-11

CVE-2023-4576: On Windows, an integer overflow could occur in `RecordedSourceSurfaceCreation` which resulted in a heap buffer overflow potentially leaking sensitive data that…

PriorityP344high8.6CVSS 3.1
AVNACLPRNUINSCCHINAN
EPSS
0.69%
48.6th percentile
On Windows, an integer overflow could occur in `RecordedSourceSurfaceCreation` which resulted in a heap buffer overflow potentially leaking sensitive data that could have led to a sandbox escape. *This bug only affects Firefox on Windows. Other operating systems are unaffected.* This vulnerability affects Firefox < 117, Firefox ESR < 102.15, Firefox ESR < 115.2, Thunderbird < 102.15, and Thunderbird < 115.2.

Affected

13 ranges
VendorProductVersion rangeFixed in
debianfirefox
debianfirefox-esr
debianthunderbird
mozillafirefox< 117.0117.0
mozillafirefox
mozillafirefox>= 115.0 < 115.2115.2
mozillafirefox>= unspecified < 117117
mozillafirefox_esr< 102.15102.15
mozillafirefox_esr>= unspecified < 102.15102.15
mozillafirefox_esr>= unspecified < 115.2115.2
mozillathunderbird< 115.2115.2
mozillathunderbird>= unspecified < 102.15102.15
mozillathunderbird>= unspecified < 115.2115.2

CVSS provenance

nvdv3.18.6HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
osv8.6HIGH
vendor_debian8.6LOW
vendor_redhat8.6HIGH
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