Insufficient Session Expiration Affecting org.apache.tomcat:tomcat-coyote package, versions [,9.0.90)[10.1.0-M1,10.1.25)[11.0.0-M1,11.0.0-M21)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published7 Jul 2024
- disclosed3 Jul 2024
- creditdevme4f
Introduced: 3 Jul 2024
CVE-2024-34750 (opens in a new tab)How to fix?
Upgrade org.apache.tomcat:tomcat-coyote to version 9.0.90, 10.1.25, 11.0.0-M21 or higher.
Overview
org.apache.tomcat:tomcat-coyote is a Tomcat Connectors and HTTP parser.
Affected versions of this package are vulnerable to Insufficient Session Expiration due to an infinite timeout being assigned to an open connection improperly, in http2/Stream.java. An attacker can force this situation by sending an HTTP/2 stream with excessive headers, causing an out-of-memory error or exhausting maxConnections.