Apache Tomcat: Moderate: HTTP/2 DoS (CVE-2020-13934)
5
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
07/14/2020
07/16/2020
07/16/2020
07/21/2020
Description
An h2c direct connection to Apache Tomcat 10.0.0-M1 to 10.0.0-M6, 9.0.0.M5 to 9.0.36 and 8.5.1 to 8.5.56 did not release the HTTP/1.1 processor after the upgrade to HTTP/2. If a sufficient number of such requests were made, an OutOfMemoryException could occur leading to a denial of service.
Solution(s)
- apache-tomcat-upgrade-8_5_57
- apache-tomcat-upgrade-9_0_37
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