CVE-2021-4040

State: Published
Severity: Not scored
Published: Aug 24, 2022
Updated: Aug 3, 2024
Reserved: Dec 2, 2021

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.

Scores

The record has no CVSS score.

Weaknesses

CWE-400 Uncontrolled Resource Consumption

Affected Products

Product	Versions
AMQ Brokern/a	Fixed in v2.19.1, v2.20.0Affected

References

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

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