{"schema_version":"1.7.2","id":"OESA-2021-1413","modified":"2021-11-04T11:03:19Z","published":"2021-11-04T11:03:19Z","upstream":["CVE-2021-42340"],"summary":"tomcat security update","details":"The Apache Tomcat software is developed in an open and participatory environment and released under the Apache License version 2. The Apache Tomcat project is intended to be a collaboration of the best-of-breed developers from around the world. We invite you to participate in this open development project\r\n\r\nSecurity Fix(es):\r\n\r\nThe fix for bug 63362 present in Apache Tomcat 10.1.0-M1 to 10.1.0-M5, 10.0.0-M1 to 10.0.11, 9.0.40 to 9.0.53 and 8.5.60 to 8.5.71 introduced a memory leak. The object introduced to collect metrics for HTTP upgrade connections was not released for WebSocket connections once the connection was closed. This created a memory leak that, over time, could lead to a denial of service via an OutOfMemoryError.(CVE-2021-42340)","affected":[{"package":{"ecosystem":"openEuler:20.03-LTS-SP1","name":"tomcat","purl":"pkg:rpm/openEuler/tomcat\u0026distro=openEuler-20.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.0.10-22.oe1"}]}],"ecosystem_specific":{"noarch":["tomcat-jsvc-9.0.10-22.oe1.noarch.rpm","tomcat-help-9.0.10-22.oe1.noarch.rpm","tomcat-9.0.10-22.oe1.noarch.rpm"],"src":["tomcat-9.0.10-22.oe1.src.rpm"]}},{"package":{"ecosystem":"openEuler:20.03-LTS-SP2","name":"tomcat","purl":"pkg:rpm/openEuler/tomcat\u0026distro=openEuler-20.03-LTS-SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.0.10-22.oe1"}]}],"ecosystem_specific":{"noarch":["tomcat-help-9.0.10-22.oe1.noarch.rpm","tomcat-jsvc-9.0.10-22.oe1.noarch.rpm","tomcat-9.0.10-22.oe1.noarch.rpm"],"src":["tomcat-9.0.10-22.oe1.src.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1413"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-42340"}],"database_specific":{"severity":"High"}}