<p>Upgrade <code>AlmaLinux:8</code> <code>webkit2gtk3-jsc-devel</code> to version 0:2.32.3-2.el8 or higher.<br>This issue was patched in <code>ALSA-2021:4381</code>.</p>

Use After Free Affecting webkit2gtk3-jsc-devel package, versions <0:2.32.3-2.el8

Threat Intelligence

0.31% (71^st percentile)

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Snyk ID SNYK-ALMALINUX8-WEBKIT2GTK3JSCDEVEL-5636702
published 28 May 2023
disclosed 9 Nov 2021

Report a new vulnerability Found a mistake?

Introduced: 9 Nov 2021

CVE-2020-13558 Open this link in a new tab CWE-416 Open this link in a new tab

How to fix?

Upgrade AlmaLinux:8 webkit2gtk3-jsc-devel to version 0:2.32.3-2.el8 or higher.
This issue was patched in ALSA-2021:4381.

NVD Description

Note: Versions mentioned in the description apply only to the upstream webkit2gtk3-jsc-devel package and not the webkit2gtk3-jsc-devel package as distributed by AlmaLinux. See How to fix? for AlmaLinux:8 relevant fixed versions and status.

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.

References

CVSS Scores

version 3.1

Attack Vector (AV)

Network
Attack Complexity (AC)

Low
Privileges Required (PR)

None
User Interaction (UI)

Required

Scope (S)

Unchanged

Confidentiality (C)

High
Integrity (I)

High
Availability (A)

High

Use After Free Affecting webkit2gtk3-jsc-devel package, versions <0:2.32.3-2.el8

Severity

Based on AlmaLinux security rating