CVE-2020-13935

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.

Score
CVSS 3.1 7.5 High
Status
Modified - security@apache.org
Published
2020-07-14
Last modified
2026-10-08
Weaknesses
CWE-835

Affected products

References

 
 
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