{"id":"CVE-2024-34750","details":"Improper Handling of Exceptional Conditions, Uncontrolled Resource Consumption vulnerability in Apache Tomcat. When processing an HTTP/2 stream, Tomcat did not handle some cases of excessive HTTP headers correctly. This led to a miscounting of active HTTP/2 streams which in turn led to the use of an incorrect infinite timeout which allowed connections to remain open which should have been closed.\n\nThis issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.0-M20, from 10.1.0-M1 through 10.1.24, from 9.0.0-M1 through 9.0.89.\n\nThe following versions were EOL at the time the CVE was created but are \nknown to be affected: 8.5.0 though 8.5.100. Other EOL versions may also be affected.\n\n\nUsers are recommended to upgrade to version 11.0.0-M21, 10.1.25 or 9.0.90, which fixes the issue.","aliases":["BIT-tomcat-2024-34750","GHSA-wm9w-rjj3-j356"],"modified":"2026-04-10T05:13:03.611379Z","published":"2024-07-03T20:15:04.083Z","related":["ALSA-2024:5693","ALSA-2024:5694","CGA-2fpc-444g-9244","MGASA-2024-0267","SUSE-SU-2024:2413-1","SUSE-SU-2024:2485-1","SUSE-SU-2024:2539-1","SUSE-SU-2026:1058-1","openSUSE-SU-2024:14119-1","openSUSE-SU-2024:14120-1"],"references":[{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/07/msg00009.html"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20240816-0004/"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/4kqf0bc9gxymjc2x7v3p7dvplnl77y8l"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/apache/tomcat","events":[{"introduced":"16bf392c67833ad549733b58c350ff92b5ee782a"},{"fixed":"65977c7d1da9b6016e2b19de06c3be7373f40859"},{"introduced":"e9d17cddc285615807ec5fef09240777436b25dc"},{"fixed":"a0038178b617423537dc66b2f516c53da7093421"},{"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":"110bc36637569f7e9d191d21ac8600a8667cfc94"},{"introduced":"0"},{"last_affected":"eee0dbb29048a60ee2c85ebcb9abb1750046c0bf"},{"introduced":"0"},{"last_affected":"19e301275f23056e3c46ab296c87cf6e16fbe68f"},{"introduced":"0"},{"last_affected":"4b03c23ad60e678c1d1a85df815fb6cd8d14ca67"},{"introduced":"0"},{"last_affected":"c400bf727cbc10198d3f52c29849d18660050b0c"},{"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"}],"database_specific":{"versions":[{"introduced":"9.0.0"},{"fixed":"9.0.90"},{"introduced":"10.1.0"},{"fixed":"10.1.25"},{"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-milestone17"},{"introduced":"0"},{"last_affected":"11.0.0-milestone18"},{"introduced":"0"},{"last_affected":"11.0.0-milestone19"},{"introduced":"0"},{"last_affected":"11.0.0-milestone2"},{"introduced":"0"},{"last_affected":"11.0.0-milestone20"},{"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"}]}}],"versions":["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-M17","11.0.0-M18","11.0.0-M19","11.0.0-M2","11.0.0-M20","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-2024-34750.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"9"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}