Vulnerability Database
296,746
Total vulnerabilities in the database
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.
| Software | From | Fixed in |
|---|---|---|
| redhat / amq_broker | - | 7.10.0 |
| apache / activemq_artemis | - | 2.19.1 |
org.apache.activemq / artemis-core-client
|
- | 2.19.1 |
- 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/3862
- https://github.com/apache/activemq-artemis/pull/3871
- https://github.com/apache/activemq-artemis/pull/3871/commits
- https://github.com/apache/activemq-artemis/pull/3871/commits/153d2e9a979aead8dff95fbc91d659ecc7d0fb82
- https://issues.apache.org/jira/browse/ARTEMIS-3593
Deep Security Visibility Without the Complexity
SynScan provides clear, real-time security insights so you can monitor your attack surface, spot risks early, and act fast—without extra complexity.
- No setup fees
- 5-min deployment
- Cancel anytime