REDHAT-BUG-2406588: Medium severity Apache Tomcat vulnerability
Improper Resource Shutdown or Release vulnerability in Apache Tomcat.
If an error occurred (including exceeding limits) during the processing of a multipart upload, temporary copies of the uploaded parts written to disc were not cleaned up immediately but left for the garbage collection process to delete. Depending on JVM settings, application memory usage and application load, it was possible that space for the temporary copies of uploaded parts would be filled faster than GC cleared it, leading to a DoS.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.11, from 10.1.0-M1 through 10.1.46, from 9.0.0.M1 through 9.0.109.
The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.0 though 8.5.100. Other, older, EOL versions may also be affected. Users are recommended to upgrade to version 11.0.12 or later, 10.1.47 or later or 9.0.110 or later which fixes the issue.
Affected Software
Event History
Frequently Asked Questions
What is the severity of REDHAT-BUG-2406588?
The severity of REDHAT-BUG-2406588 is classified as moderate.
How do I fix REDHAT-BUG-2406588?
To fix REDHAT-BUG-2406588, upgrade Apache Tomcat to a version that is not affected by this vulnerability.
What software is affected by REDHAT-BUG-2406588?
Apache Tomcat versions from 8.5.0 to 8.5.100, 9.0.0.M1 to 9.0.109, 10.1.0-M1 to 10.1.46, and 11.0.0-M1 to 11.0.11 are affected by REDHAT-BUG-2406588.
What type of vulnerability is REDHAT-BUG-2406588?
REDHAT-BUG-2406588 is classified as an Improper Resource Shutdown or Release vulnerability.
What happens if I do not address REDHAT-BUG-2406588?
If REDHAT-BUG-2406588 is not addressed, it may lead to potential resource exhaustion on the server due to uncleaned temporary files from multipart uploads.