<p>Upgrade <code>Rocky-Linux:8</code> <code>webkit2gtk3-jsc-devel</code> to version 0:2.30.4-1.el8 or higher.<br>This issue was patched in <code>RLSA-2021:1586</code>.</p>

Access of Resource Using Incompatible Type ('Type Confusion') Affecting webkit2gtk3-jsc-devel package, versions <0:2.30.4-1.el8

Threat Intelligence

0.31% (71^st percentile)

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Snyk ID SNYK-ROCKY8-WEBKIT2GTK3JSCDEVEL-3298304
published 3 Feb 2023
disclosed 16 Oct 2020

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Introduced: 16 Oct 2020

CVE-2020-9948 Open this link in a new tab CWE-843 Open this link in a new tab

How to fix?

Upgrade Rocky-Linux:8 webkit2gtk3-jsc-devel to version 0:2.30.4-1.el8 or higher.
This issue was patched in RLSA-2021:1586.

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 Rocky-Linux. See How to fix? for Rocky-Linux:8 relevant fixed versions and status.

A type confusion issue was addressed with improved memory handling. This issue is fixed in Safari 14.0. Processing maliciously crafted web content may lead to arbitrary code execution.

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

Access of Resource Using Incompatible Type ('Type Confusion') Affecting webkit2gtk3-jsc-devel package, versions <0:2.30.4-1.el8

Severity

Based on Rocky Linux security rating