CVE-2021-4040

 

Published at: - 24-08-2022 06:15

Last modified: - 29-08-2022 06:40

Total changes: - 2

Description

A flaw was found in AMQ Broker. This issue can cause a partial interruption to the availability of AMQ Broker via an Out of memory (OOM) condition. This flaw allows an attacker to partially disrupt availability to the broker through a sustained attack of maliciously crafted messages. The highest threat from this vulnerability is system availability.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

 

Verification logic

 

Reference

• https://access.redhat.com/security/cve/CVE-2021-4040
• https://github.com/apache/activemq-artemis/pull/3871/commits
• https://bugzilla.redhat.com/show_bug.cgi?id=2028254
• https://issues.apache.org/jira/browse/ARTEMIS-3593

 

Keywords

NVD

 

CVE-2021-4040

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures