Improper Input Validation Affecting webkitgtk3-doc package, versions *


Severity

Recommended
medium

Based on CentOS security rating.

Threat Intelligence

EPSS
1.66% (89th percentile)

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  • Snyk IDSNYK-CENTOS7-WEBKITGTK3DOC-2006079
  • published26 Jul 2021
  • disclosed30 Nov 2020

Introduced: 30 Nov 2020

CVE-2020-13543  (opens in a new tab)
CWE-20  (opens in a new tab)
CWE-416  (opens in a new tab)

How to fix?

There is no fixed version for Centos:7 webkitgtk3-doc.

NVD Description

Note: Versions mentioned in the description apply only to the upstream webkitgtk3-doc package and not the webkitgtk3-doc package as distributed by Centos. See How to fix? for Centos:7 relevant fixed versions and status.

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.

CVSS Scores

version 3.1