<p>Upgrade <code>Oracle:8</code> <code>webkit2gtk3-jsc</code> to version 0:2.34.6-1.el8 or higher.<br>This issue was patched in <code>ELSA-2022-1777</code>.</p>

Use After Free Affecting webkit2gtk3-jsc package, versions <0:2.34.6-1.el8

Threat Intelligence

0.13% (49^th percentile)

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Snyk ID SNYK-ORACLE8-WEBKIT2GTK3JSC-2832148
published 18 May 2022
disclosed 25 Dec 2021

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Introduced: 25 Dec 2021

CVE-2021-45483 Open this link in a new tab CWE-416 Open this link in a new tab

How to fix?

Upgrade Oracle:8 webkit2gtk3-jsc to version 0:2.34.6-1.el8 or higher.
This issue was patched in ELSA-2022-1777.

NVD Description

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

In WebKitGTK before 2.32.4, there is a use-after-free in WebCore::Frame::page, a different vulnerability than CVE-2021-30889.

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)

None
Integrity (I)

None
Availability (A)

High

Use After Free Affecting webkit2gtk3-jsc package, versions <0:2.34.6-1.el8

Severity

Based on Oracle Linux security rating