Vulnerability Monitor

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CVE-2021-4040

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.

Published

2022-08-24T16:15:09.313

Last Modified

2024-11-21T06:36:46.790

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.3 (MEDIUM)

Weaknesses

Type: Secondary
CWE-400
Type: Primary
CWE-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	redhat	amq_broker	< 7.10.0	Yes
Application	apache	activemq_artemis	< 2.19.1	Yes

References

https://access.redhat.com/security/cve/CVE-2021-4040 Vendor Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=2028254 Issue Tracking, Vendor Advisory ([email protected])
https://github.com/apache/activemq-artemis/pull/3871/commits Patch, Third Party Advisory ([email protected])
https://issues.apache.org/jira/browse/ARTEMIS-3593 Patch, Third Party Advisory ([email protected])
https://access.redhat.com/security/cve/CVE-2021-4040 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=2028254 Issue Tracking, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/apache/activemq-artemis/pull/3871/commits Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://issues.apache.org/jira/browse/ARTEMIS-3593 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)