CVE-2021-41973

Summary

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.

Affected Software

Weaknesses

• CWE-835: CWE-835 Loop with Unreachable Exit Condition ('Infinite Loop')

ADP Enrichment

CVE Program Container

Additional References

• https://lists.apache.org/thread.html/r0b907da9340d5ff4e6c1a4798ef4e79700a668657f27cca8a39e9250%40%3Cdev.mina.apache.org%3E
• http://www.openwall.com/lists/oss-security/2021/11/01/2
• http://www.openwall.com/lists/oss-security/2021/11/01/8
• https://www.oracle.com/security-alerts/cpuapr2022.html

References

• https://lists.apache.org/thread.html/r0b907da9340d5ff4e6c1a4798ef4e79700a668657f27cca8a39e9250%40%3Cdev.mina.apache.org%3E
• http://www.openwall.com/lists/oss-security/2021/11/01/2
• http://www.openwall.com/lists/oss-security/2021/11/01/8
• https://www.oracle.com/security-alerts/cpuapr2022.html

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