CVE-2026-31679

In the Linux kernel, the following vulnerability has been resolved: openvswitch: validate MPLS set/setmasked payload length validateset accepted OVSKEYATTRMPLS as variable-sized payload for SET/SETMASKED actions. In action handling, OVS expects fixed-size MPLS key data struct ovskeympls. Use the...

tomcat: multiple requests with invalid payload length in a WebSocket frame could lead to DoS

A flaw was found in Apache Tomcat, where the payload length in a WebSocket frame was not correctly validated. Invalid payload lengths could trigger an infinite loop. Multiple requests with invalid payload lengths could lead to a denial of service. The highest threat from this vulnerability is to...

jbossweb: Incomplete fix of CVE-2020-13935 for WebSocket in JBossWeb could lead to DoS

A flaw was found in jbossweb. The fix for CVE-2020-13935 was incomplete in JBossWeb, leaving it vulnerable to a denial of service attack when sending multiple requests with invalid payload length in a WebSocket frame. The highest threat from this vulnerability is to system availability...

PT-2020-13990

Name of the Vulnerable Software and Affected Versions JBossWeb versions prior to 7.5.31.Final-redhat-3 Description A flaw in JBossWeb allows for a denial of service attack when sending multiple requests with invalid payload length in a WebSocket frame, affecting system availability. Recommendatio...

CVE-2020-14384: Uncontrolled Resource Consumption

A flaw was found in JBossWeb in versions before 7.5.31.Final-redhat-3. The fix for CVE-2020-13935 was incomplete in JBossWeb, leaving it vulnerable to a denial of service attack when sending multiple requests with invalid payload length in a WebSocket frame. The highest threat from this...

tomcat: multiple requests with invalid payload length in a WebSocket frame could lead to DoS

A flaw was found in Apache Tomcat, where the payload length in a WebSocket frame was not correctly validated. Invalid payload lengths could trigger an infinite loop. Multiple requests with invalid payload lengths could lead to a denial of service. The highest threat from this vulnerability is to...

tomcat: multiple requests with invalid payload length in a WebSocket frame could lead to DoS

A flaw was found in Apache Tomcat, where the payload length in a WebSocket frame was not correctly validated. Invalid payload lengths could trigger an infinite loop. Multiple requests with invalid payload lengths could lead to a denial of service. The highest threat from this vulnerability is to...

Apache Tomcat Denial of Service Vulnerability (CNVD-2020-46230)

Apache Tomcat is the United States Apache Apache Software Foundation, a lightweight Web application server. The program implements the Servlet and JavaServer Page JSP support. A security vulnerability exists in WebSocket in Apache Tomcat that stems from the program not properly validating the...