CVE-2020-13543 - A code execution vulnerability exists in the WebSocket functionality of Webkit WebKitGTK 2.30.0. A s

CVE-2020-13543

Summary

A code execution vulnerability exists in the WebSocket functionality of Webkit WebKitGTK 2.30.0. A specially crafted web page can trigger a use-after-free vulnerability which can lead to remote code execution. An attacker can get a user to visit a webpage to trigger this vulnerability.

References

https://talosintelligence.com/vulnerability_reports/TALOS-2020-1155
https://security.gentoo.org/glsa/202012-10
https://www.oracle.com/security-alerts/cpuapr2022.html

Vulnerable Configurations

cpe:2.3:a:webkitgtk:webkitgtk:2.30.0:*:*:*:*:*:*:*
cpe:2.3:a:webkitgtk:webkitgtk:2.30.0:*:*:*:*:*:*:*

CVSS

Base:	6.8 (as of 10-05-2022 - 15:46)
Impact:
Exploitability:

CWE

CWE-416

CAPEC

Access

Vector	Complexity	Authentication
NETWORK	MEDIUM	NONE

Impact

Confidentiality	Integrity	Availability
PARTIAL	PARTIAL	PARTIAL

cvss-vector via4

AV:N/AC:M/Au:N/C:P/I:P/A:P

refmap via4

gentoo	GLSA-202012-10
misc	https://talosintelligence.com/vulnerability_reports/TALOS-2020-1155

Last major update

10-05-2022 - 15:46

Published

03-12-2020 - 17:15

Last modified

10-05-2022 - 15:46