GHSA-9hg2-395j-83rm

Expected Behavior Violation in Apache Tomcat

At a glance

Published
Updated
CVE
CVE-2017-5651
CVSS_V3
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

In Apache Tomcat 9.0.0.M1 to 9.0.0.M18 and 8.5.0 to 8.5.12, the refactoring of the HTTP connectors introduced a regression in the send file processing. If the send file processing completed quickly, it was possible for the Processor to be added to the processor cache twice. This could result in the same Processor being used for multiple requests which in turn could lead to unexpected errors and/or response mix-up.

Affected packages

PackageVersions
Maven · org.apache.tomcat:tomcat-coyoteintroduced 9.0.0.M1, fixed 9.0.0.M19
Maven · org.apache.tomcat:tomcat-coyoteintroduced 8.5.0, fixed 8.5.13
Maven · org.apache.tomcat.embed:tomcat-embed-coreintroduced 9.0.0.M1, fixed 9.0.0.M19
Maven · org.apache.tomcat.embed:tomcat-embed-coreintroduced 8.5.0, fixed 8.5.13

References

Sources

SourceLicence
OSV.devCC-BY 4.0 — GitHub Advisory Database