{"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":"2026-04-16T04:39:09.052292848Z","published":"2024-03-13T16:15:29.287Z","related":["ALSA-2024:3307","ALSA-2024:3666","CGA-6vgg-qx8j-v46q","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"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/apache/tomcat","events":[{"introduced":"e37b977db6f47e4380ad67114a49e8568951c953"},{"fixed":"fe841cca81f15355ed4096c5c155f0ceb49a05da"},{"introduced":"16bf392c67833ad549733b58c350ff92b5ee782a"},{"fixed":"542c35ae834fb29616b184a0e4276a5b7f8542de"},{"introduced":"e9d17cddc285615807ec5fef09240777436b25dc"},{"fixed":"9287d3342f12d20cbdb66c11228b0f80a40a43a0"},{"introduced":"0"},{"last_affected":"59c81e30e2f64f5e8c1db78c4860c51850dfb0bd"},{"introduced":"0"},{"last_affected":"06d0e42e6cd70aae860f164c27d16bdfdfcdc496"},{"introduced":"0"},{"last_affected":"ae109f6248e00a1952f706d6941ff930ad4466e1"},{"introduced":"0"},{"last_affected":"5a67c7c58d8caf24969093e6423b7f0b43df2f6a"},{"introduced":"0"},{"last_affected":"de45b3f200602b98cde70debe7f656bef0bb5fa2"},{"introduced":"0"},{"last_affected":"9108a1f6776f7211f5cd27e80b7b5a6e98116b01"},{"introduced":"0"},{"last_affected":"a22029c7147b83e4fbced16add744903245d1147"},{"introduced":"0"},{"last_affected":"ca6ea22e9b6c47df1db85e9af80f80431c3ea19e"},{"introduced":"0"},{"last_affected":"4b03c23ad60e678c1d1a85df815fb6cd8d14ca67"},{"introduced":"0"},{"last_affected":"8afe2647d7801172cc304f4a47d8aad9646d2985"},{"introduced":"0"},{"last_affected":"3b6de549bdf4f6486c39daa0ae8e4d4b7475b1f6"},{"introduced":"0"},{"last_affected":"06977fbea3c82c3d29e544203983dd3b49a632f1"},{"introduced":"0"},{"last_affected":"9ce010463a93138d596c54c67b11cdb35fc8244a"},{"introduced":"0"},{"last_affected":"eb9d5f0b70a1b84fa18af30eaf358cfa9e4b87ae"},{"introduced":"0"},{"last_affected":"434400d882a20e12ea03855f4bd93451bd3362c6"},{"introduced":"0"},{"last_affected":"de714a23642a4d0baef342db6762a7f7a550d82c"},{"introduced":"0"},{"last_affected":"4c8b650437e2464c1c31c6598a263b3805b7a81f"}],"database_specific":{"versions":[{"introduced":"8.5.0"},{"fixed":"8.5.99"},{"introduced":"9.0.0"},{"fixed":"9.0.86"},{"introduced":"10.1.0"},{"fixed":"10.1.19"},{"introduced":"0"},{"last_affected":"11.0.0-milestone1"},{"introduced":"0"},{"last_affected":"11.0.0-milestone10"},{"introduced":"0"},{"last_affected":"11.0.0-milestone11"},{"introduced":"0"},{"last_affected":"11.0.0-milestone12"},{"introduced":"0"},{"last_affected":"11.0.0-milestone13"},{"introduced":"0"},{"last_affected":"11.0.0-milestone14"},{"introduced":"0"},{"last_affected":"11.0.0-milestone15"},{"introduced":"0"},{"last_affected":"11.0.0-milestone16"},{"introduced":"0"},{"last_affected":"11.0.0-milestone2"},{"introduced":"0"},{"last_affected":"11.0.0-milestone3"},{"introduced":"0"},{"last_affected":"11.0.0-milestone4"},{"introduced":"0"},{"last_affected":"11.0.0-milestone5"},{"introduced":"0"},{"last_affected":"11.0.0-milestone6"},{"introduced":"0"},{"last_affected":"11.0.0-milestone7"},{"introduced":"0"},{"last_affected":"11.0.0-milestone8"},{"introduced":"0"},{"last_affected":"11.0.0-milestone9"},{"introduced":"0"},{"last_affected":"10.0"}]}}],"versions":["10.0.0","11.0.0-M1","11.0.0-M10","11.0.0-M11","11.0.0-M12","11.0.0-M13","11.0.0-M14","11.0.0-M15","11.0.0-M16","11.0.0-M2","11.0.0-M3","11.0.0-M4","11.0.0-M5","11.0.0-M6","11.0.0-M7","11.0.0-M8","11.0.0-M9"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-23672.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"39"}]},{"events":[{"introduced":"0"},{"last_affected":"40"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L"}]}