{"id":"CVE-2024-36387","summary":"Apache HTTP Server: DoS by Null pointer in websocket over HTTP/2","details":"Serving WebSocket protocol upgrades over a HTTP/2 connection could result in a Null Pointer dereference, leading to a crash of the server process, degrading performance.","aliases":["BIT-apache-2024-36387"],"modified":"2026-09-15T11:45:19.231621957Z","published":"2024-07-01T18:10:25.512Z","related":["ALSA-2024:8680","SUSE-SU-2024:2597-1","openSUSE-SU-2024:14116-1"],"database_specific":{"unresolved_ranges":[{"extracted_events":[{"introduced":"2.4.55"},{"last_affected":"2.4.59"}],"source":"AFFECTED_FIELD"}],"cna_assigner":"apache","cwe_ids":["CWE-476"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/36xxx/CVE-2024-36387.json"},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2024/07/01/4"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/36xxx/CVE-2024-36387.json"},{"type":"ADVISORY","url":"https://httpd.apache.org/security/vulnerabilities_24.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-36387"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20240712-0001/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/apache/httpd","events":[{"introduced":"d748076f87f12c1f745875af9e894732ef231182"},{"last_affected":"a751ae5cf6890cfd477f253390d09186386ea988"}],"database_specific":{"source":"CPE_RANGE","cpe":"cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"2.4.55"},{"last_affected":"2.4.59"}]}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-36387.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L"}]}