CVE-2020-13558

High

Description

A code execution vulnerability exists in the AudioSourceProviderGStreamer functionality of Webkit WebKitGTK 2.30.1. A specially crafted web page can lead to a use after free.

SeverityHigh

CVSS8.8

Exploit probability—

ProductWebkitgtk

PublishedMar 3, 2021

First seenMar 3, 2021

Weakness typeCWE-416Use after free

How to fix

Vendor advisories

security.gentoo.org/glsa/202104-03

Affected products

Product	Affected versions	Fixed in
webkitgtk webkitgtk	2.30.1	—

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