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Acknowledged

LIN1019-6823 : Security Advisory - webkitgtk - CVE-2021-21779

Created: Jul 11, 2021 Updated: Oct 27, 2021

Found In Version: 10.19.45.1

Severity: Standard

Applicable for: Wind River Linux LTS 19

Component/s: Userspace

Description

A use-after-free vulnerability exists in the way Webkit’s GraphicsContext handles certain events in WebKitGTK 2.30.4. A specially crafted web page can lead to a potential information leak and further memory corruption. A victim must be tricked into visiting a malicious web page to trigger this vulnerability.

CREATE(Triage):(User=admin) [CVE-2021-21779|https://nvd.nist.gov/vuln/detail/CVE-2021-21779]