medium5.3
CVE-2021-4040
org.apache.activemq:artemis-core-client Vulnerable to Out-of-Bounds Write
Impact
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.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| maven | org.apache.activemq:artemis-core-client | < 2.19.1 | 2.19.1 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Redhat | Amq Broker | before 7.10.0 |
| Apache | Artemis | before 2.19.1 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- 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://github.com/advisories/GHSA-gf8c-j759-86mg
- https://nvd.nist.gov/vuln/detail/CVE-2021-4040
- 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/153d2e9a979aead8dff95fbc91d659ecc7d0fb82