CVE-2021-41973 Apache MINA HTTP listener DOS

2021-11-0108:35:09

CWE-835

apache

www.cve.org

7.5 High

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

75.5%

JSON

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.

CNA Affected

[
  {
    "product": "Apache MINA",
    "vendor": "Apache Software Foundation",
    "versions": [
      {
        "changes": [
          {
            "at": "2.0.22",
            "status": "unaffected"
          }
        ],
        "lessThan": "2.1.5",
        "status": "affected",
        "version": "Apache MINA",
        "versionType": "custom"
      }
    ]
  }
]