vulnerability
Apache Tomcat: Important: WebSocket DoS (CVE-2020-13935)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:N/A:P) | 2020-07-14 | 2020-07-16 | 2024-11-26 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
2020-07-14
Added
2020-07-16
Modified
2024-11-26
Description
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.
Solution(s)
apache-tomcat-upgrade-7_0_105apache-tomcat-upgrade-8_5_57apache-tomcat-upgrade-9_0_37
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