{"id":"CVE-2024-23672","details":"Denial of Service via incomplete cleanup vulnerability in Apache Tomcat. It was possible for WebSocket clients to keep WebSocket connections open leading to increased resource consumption.This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M16, from 10.1.0-M1 through 10.1.18, from 9.0.0-M1 through 9.0.85, from 8.5.0 through 8.5.98.\n\nOlder, EOL versions may also be affected.\n\n\nUsers are recommended to upgrade to version 11.0.0-M17, 10.1.19, 9.0.86 or 8.5.99 which fix the issue.","aliases":["BIT-tomcat-2024-23672","GHSA-v682-8vv8-vpwr"],"modified":"2026-03-27T08:59:16.749522055Z","published":"2024-03-13T16:15:29.287Z","related":["ALSA-2024:3307","ALSA-2024:3666","CGA-6vgg-qx8j-v46q","MGASA-2024-0090","SUSE-SU-2024:1204-1","SUSE-SU-2024:1205-1","SUSE-SU-2024:1345-1","SUSE-SU-2026:1058-1","openSUSE-SU-2024:13832-1","openSUSE-SU-2024:13833-1"],"references":[{"type":"ADVISORY","url":"https://lists.apache.org/thread/cmpswfx6tj4s7x0nxxosvfqs11lvdx2f"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2024/04/msg00001.html"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3UWIS5MMGYDZBLJYT674ZI5AWFHDZ46B/"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/736G4GPZWS2DSQO5WKXO3G6OMZKFEK55/"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20240402-0002/"},{"type":"ARTICLE","url":"http://www.openwall.com/lists/oss-security/2024/03/13/4"},{"type":"ARTICLE","url":"https://lists.debian.org/debian-lts-announce/2024/04/msg00001.html"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/apache/tomcat","events":[{"introduced":"16bf392c67833ad549733b58c350ff92b5ee782a"},{"fixed":"542c35ae834fb29616b184a0e4276a5b7f8542de"},{"introduced":"e37b977db6f47e4380ad67114a49e8568951c953"},{"fixed":"fe841cca81f15355ed4096c5c155f0ceb49a05da"},{"introduced":"e9d17cddc285615807ec5fef09240777436b25dc"},{"fixed":"9287d3342f12d20cbdb66c11228b0f80a40a43a0"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-23672.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L"}]}