CVE-2020-13543

State: Published
Severity: 8.8 High
Published: Dec 3, 2020
Updated: Aug 4, 2024
Reserved: May 26, 2020

Description

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.

Scores

CVSS	Score	Vector	Source
3.0	8.8 High	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	talos

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
Webkitn/a	Webkit WebKitGTK 2.30.0Affected

References

https://talosintelligence.com/vulnerability_reports/TALOS-2020-1155
GLSA-202012-10vendor-advisory
https://www.oracle.com/security-alerts/cpuapr2022.html

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