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cvelistApacheCVELIST:CVE-2020-13935
HistoryJul 14, 2020 - 3:00 p.m.

CVE-2020-13935

2020-07-1415:00:21
apache
www.cve.org

7.6 High

AI Score

Confidence

High

0.148 Low

EPSS

Percentile

95.8%

The payload length in a WebSocket frame was not correctly validated in Apache Tomcat 10.0.0-M1 to 10.0.0-M6, 9.0.0.M1 to 9.0.36, 8.5.0 to 8.5.56 and 7.0.27 to 7.0.104. Invalid payload lengths could trigger an infinite loop. Multiple requests with invalid payload lengths could lead to a denial of service.

CNA Affected

[
  {
    "product": "Apache Tomcat",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Apache Tomcat 10.0.0-M1 to 10.0.0-M6, 9.0.0.M1 to 9.0.36, 8.5.0 to 8.5.56, 7.0.27 to 7.0.104"
      }
    ]
  }
]

References