cbcvebase.
CVE-2023-39928
published 2023-10-06

CVE-2023-39928: A use-after-free vulnerability exists in the MediaRecorder API of Webkit WebKitGTK 2.40.5. A specially crafted web page can abuse this vulnerability to cause…

PriorityP346high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
1.41%
69.3th percentile
A use-after-free vulnerability exists in the MediaRecorder API of Webkit WebKitGTK 2.40.5. A specially crafted web page can abuse this vulnerability to cause memory corruption and potentially arbitrary code execution. A user would need to to visit a malicious webpage to trigger this vulnerability.

Affected

7 ranges
VendorProductVersion rangeFixed in
debiandebian_linux
debiandebian_linux
debianwebkit2gtk< webkit2gtk 2.42.1-1~deb12u1 (bookworm)webkit2gtk 2.42.1-1~deb12u1 (bookworm)
debianwpewebkit< webkit2gtk 2.42.1-1~deb12u1 (bookworm)webkit2gtk 2.42.1-1~deb12u1 (bookworm)
fedoraprojectfedora
webkitwebkit
webkitgtkwebkitgtk

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
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