Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 36.0%
CVSS Severity
CVSS v3 Score 5.3
References
- https://access.redhat.com/security/cve/CVE-2021-4040
- https://bugzilla.redhat.com/show_bug.cgi?id=2028254
- https://github.com/apache/activemq-artemis/pull/3871/commits
- https://issues.apache.org/jira/browse/ARTEMIS-3593
- https://access.redhat.com/security/cve/CVE-2021-4040
- https://bugzilla.redhat.com/show_bug.cgi?id=2028254
- https://github.com/apache/activemq-artemis/pull/3871/commits
- https://issues.apache.org/jira/browse/ARTEMIS-3593
Products affected by CVE-2021-4040
-
cpe:2.3:a:apache:activemq_artemis:-
-
cpe:2.3:a:apache:activemq_artemis:1.0.0
-
cpe:2.3:a:apache:activemq_artemis:1.1.0
-
cpe:2.3:a:apache:activemq_artemis:1.2.0
-
cpe:2.3:a:apache:activemq_artemis:1.3.0
-
cpe:2.3:a:apache:activemq_artemis:1.4.0
-
cpe:2.3:a:apache:activemq_artemis:1.5.0
-
cpe:2.3:a:apache:activemq_artemis:1.5.1
-
cpe:2.3:a:apache:activemq_artemis:1.5.2
-
cpe:2.3:a:apache:activemq_artemis:1.5.3
-
cpe:2.3:a:apache:activemq_artemis:1.5.4
-
cpe:2.3:a:apache:activemq_artemis:1.5.5
-
cpe:2.3:a:apache:activemq_artemis:1.5.6
-
cpe:2.3:a:apache:activemq_artemis:2.0.0
-
cpe:2.3:a:apache:activemq_artemis:2.1.0
-
cpe:2.3:a:apache:activemq_artemis:2.10.0
-
cpe:2.3:a:apache:activemq_artemis:2.10.1
-
cpe:2.3:a:apache:activemq_artemis:2.11.0
-
cpe:2.3:a:apache:activemq_artemis:2.12.0
-
cpe:2.3:a:apache:activemq_artemis:2.13.0
-
cpe:2.3:a:apache:activemq_artemis:2.14.0
-
cpe:2.3:a:apache:activemq_artemis:2.15.0
-
cpe:2.3:a:apache:activemq_artemis:2.16.0
-
cpe:2.3:a:apache:activemq_artemis:2.17.0
-
cpe:2.3:a:apache:activemq_artemis:2.18.0
-
cpe:2.3:a:apache:activemq_artemis:2.19.0
-
cpe:2.3:a:apache:activemq_artemis:2.2.0
-
cpe:2.3:a:apache:activemq_artemis:2.3.0
-
cpe:2.3:a:apache:activemq_artemis:2.4.0
-
cpe:2.3:a:apache:activemq_artemis:2.5.0
-
cpe:2.3:a:apache:activemq_artemis:2.6.0
-
cpe:2.3:a:apache:activemq_artemis:2.6.1
-
cpe:2.3:a:apache:activemq_artemis:2.6.2
-
cpe:2.3:a:apache:activemq_artemis:2.6.3
-
cpe:2.3:a:apache:activemq_artemis:2.6.4
-
cpe:2.3:a:apache:activemq_artemis:2.7.0
-
cpe:2.3:a:apache:activemq_artemis:2.8.0
-
cpe:2.3:a:apache:activemq_artemis:2.8.1
-
cpe:2.3:a:apache:activemq_artemis:2.9.0
-
cpe:2.3:a:redhat:amq_broker:-
-
cpe:2.3:a:redhat:amq_broker:7.8.0
-
cpe:2.3:a:redhat:amq_broker:7.8.1
-
cpe:2.3:a:redhat:amq_broker:7.8.2
-
cpe:2.3:a:redhat:amq_broker:7.9.0
-
cpe:2.3:a:redhat:amq_broker:7.9.4