<p>Upgrade <code>Oracle:7</code> <code>firefox</code> to version 0:102.3.0-7.0.1.el7_9 or higher.<br>This issue was patched in <code>ELSA-2022-6997</code>.</p>

Use After Free Affecting firefox package, versions <0:102.3.0-7.0.1.el7_9

Threat Intelligence

0.56% (79^th percentile)

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Snyk ID SNYK-ORACLE7-FIREFOX-3089609
published 7 Oct 2022
disclosed 14 Sep 2022

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Introduced: 14 Sep 2022

CVE-2022-40674 Open this link in a new tab CWE-416 Open this link in a new tab

How to fix?

Upgrade Oracle:7 firefox to version 0:102.3.0-7.0.1.el7_9 or higher.
This issue was patched in ELSA-2022-6997.

NVD Description

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

libexpat before 2.4.9 has a use-after-free in the doContent function in xmlparse.c.

References

CVSS Scores

version 3.1

Attack Vector (AV)

Network
Attack Complexity (AC)

High
Privileges Required (PR)

None
User Interaction (UI)

None

Scope (S)

Unchanged

Confidentiality (C)

High
Integrity (I)

High
Availability (A)

High

Use After Free Affecting firefox package, versions <0:102.3.0-7.0.1.el7_9

Severity

Based on Oracle Linux security rating