Description (CNA)
Memory Allocation with Excessive Size Value vulnerability in Apache ActiveMQ Client, Apache ActiveMQ, Apache ActiveMQ All. An unauthenticated network attacker can cause a broker DoS by sending a crafted WireFormatInfo frame with a malicious large size value. The value is not validate and causes the broker to attempt allocation during pre-auth negotiation which can trigger OOM and crash the broker. This issue affects Apache ActiveMQ Client: before 5.19.8, from 6.0.0 before 6.2.7; Apache ActiveMQ: before 5.19.8, from 6.0.0 before 6.2.7; Apache ActiveMQ All: before 5.19.8, from 6.0.0 before 6.2.7. Users are recommended to upgrade to version 6.2.7 or 5.19.8, which fixes the issue.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Apache Software Foundation / Apache ActiveMQ Client | affected 0 before 5.19.8; affected 6.0.0 before 6.2.7 |
| Apache Software Foundation / Apache ActiveMQ | affected 0 before 5.19.8; affected 6.0.0 before 6.2.7 |
| Apache Software Foundation / Apache ActiveMQ All | affected 0 before 5.19.8; affected 6.0.0 before 6.2.7 |
CWE
CWE-789
References
ADP enrichment
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No references supplied.