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TalosCVE-2023-39928

HistoryOct 06, 2023 - 4:15 p.m.

CVE-2023-39928

2023-10-0616:15:13

CWE-416

talos

web.nvd.nist.gov

cve-2023-39928

webkit

webkitgtk

vulnerability

mediarecorder api

memory corruption

code execution

nvd

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

9.3

Confidence

High

EPSS

0.001

Percentile

41.1%

JSON

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 configurations

Nvd

Vulners

Node

webkitgtkwebkitgtkMatch2.40.5

Node

debiandebian_linuxMatch11.0

debiandebian_linuxMatch12.0

fedoraprojectfedoraMatch37

VendorProductVersionCPE
webkitgtkwebkitgtk2.40.5cpe:2.3:a:webkitgtk:webkitgtk:2.40.5:*:*:*:*:*:*:*
debiandebian_linux11.0cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
debiandebian_linux12.0cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:*
fedoraprojectfedora37cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
webkitgtk	webkitgtk	2.40.5	cpe:2.3:a:webkitgtk:webkitgtk:2.40.5:::::::*
debian	debian_linux	11.0	cpe:2.3:o:debian:debian_linux:11.0:::::::*
debian	debian_linux	12.0	cpe:2.3:o:debian:debian_linux:12.0:::::::*
fedoraproject	fedora	37	cpe:2.3:o:fedoraproject:fedora:37:::::::*

CNA Affected

[
  {
    "vendor": "Webkit",
    "product": "Webkit",
    "versions": [
      {
        "version": "WebKitGTK 2.40.5",
        "status": "affected"
      }
    ]
  }
]