CVE-2021-41973
Apache MINA HTTP listener DOS
- State
- Published
- Severity
- Not scored
- Published
- Nov 1, 2021
- Updated
- Aug 4, 2024
- Reserved
- Oct 4, 2021
Description
In Apache MINA, a specifically crafted, malformed HTTP request may cause the HTTP Header decoder to loop indefinitely. The decoder assumed that the HTTP Header begins at the beginning of the buffer and loops if there is more data than expected. Please update MINA to 2.1.5 or greater.
Scores
The record has no CVSS score.
Weaknesses
- CWE-835 Loop with Unreachable Exit Condition ('Infinite Loop')
Affected Products
| Product | Versions |
|---|---|
Apache MINAApache Software Foundation |
|
References
- https://lists.apache.org/thread.html/r0b907da9340d5ff4e6c1a4798ef4e79700a668657f27cca8a39e9250%40%3Cdev.mina.apache.org%3E
- [oss-security] 20211101 [ANNOUNCE] Apache MINA 2.0.22 & 2.1.5 releasedmailing-list
- [oss-security] 20211101 CVE-2021-41973: Apache MINA HTTP listener DOSmailing-list
- https://www.oracle.com/security-alerts/cpuapr2022.html
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