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Oracle Solaris 11: CVE-2021-33037 (11.4 SRU 39.107.1)

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Oracle Solaris 11: CVE-2021-33037 (11.4 SRU 39.107.1)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Published
07/12/2021
Created
11/18/2021
Added
11/17/2021
Modified
02/17/2022

Description

Apache Tomcat 10.0.0-M1 to 10.0.6, 9.0.0.M1 to 9.0.46 and 8.5.0 to 8.5.66 did not correctly parse the HTTP transfer-encoding request header in some circumstances leading to the possibility to request smuggling when used with a reverse proxy. Specifically: - Tomcat incorrectly ignored the transfer encoding header if the client declared it would only accept an HTTP/1.0 response; - Tomcat honoured the identify encoding; and - Tomcat did not ensure that, if present, the chunked encoding was the final encoding.

Solution(s)

  • oracle-solaris-11-4-upgrade-web-java-servlet-tomcat-8-8-5-69-11-4-39-0-1-107-0
  • oracle-solaris-11-4-upgrade-web-java-servlet-tomcat-8-tomcat-admin-8-5-69-11-4-39-0-1-107-0
  • oracle-solaris-11-4-upgrade-web-java-servlet-tomcat-8-tomcat-examples-8-5-69-11-4-39-0-1-107-0

References

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