{"id":"CVE-2018-12469","aliases":["EUVD-2018-4439","GHSA-r7hc-3qcj-83xr"],"status":"published","title":"Incorrect handling of an invalid value for an HTTP request parameter by Directory Server (aka...","description":"Incorrect handling of an invalid value for an HTTP request parameter by Directory Server (aka Enterprise Server Administration web UI) in Micro Focus Enterprise Developer and Enterprise Server 2.3 Update 2 and earlier, 3.0 before Patch Update 12, and 4.0 before Patch Update 2 causes a null pointer dereference (CWE-476) and subsequent denial of service due to process termination.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.01054,"percentile":0.64585,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-476"],"published":"2018-10-12T13:00:00Z","modified":"2026-06-17T01:37:50Z","products":[{"vendor":"micro focus","product":"micro focus enterprise developer, micro focus enterprise server"},{"vendor":"microfocus","product":"enterprise_developer"},{"vendor":"microfocus","product":"enterprise_server"}],"references":[{"url":"https://community.microfocus.com/microfocus/mainframe_solutions/enterprise_server/w/knowledge_base/29624/enterprise-server-security-fix-october-2018","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-12469"},{"url":"https://github.com/advisories/GHSA-r7hc-3qcj-83xr"}],"sources":{"cve":[{"id":"CVE-2018-12469","description":"Incorrect handling of an invalid value for an HTTP request parameter by Directory Server (aka Enterprise Server Administration web UI) in Micro Focus Enterprise Developer and Enterprise Server 2.3 Update 2 and earlier, 3.0 before Patch Update 12, and 4.0 before Patch Update 2 causes a null pointer dereference (CWE-476) and subsequent denial of service due to process termination.","status":"published","published":"2018-10-12T13:00:00Z","modified":"2024-09-16T19:46:30.802Z","cwes":["CWE-476"],"updated_at":"2026-11-02T14:35:06.679212Z"}],"euvd":[{"id":"EUVD-2018-4439","description":"Incorrect handling of an invalid value for an HTTP request parameter by Directory Server (aka Enterprise Server Administration web UI) in Micro Focus Enterprise Developer and Enterprise Server 2.3 Update 2 and earlier, 3.0 before Patch Update 12, and 4.0 before Patch Update 2 causes a null pointer dereference (CWE-476) and subsequent denial of service due to process termination.","status":"published","published":"2018-10-12T13:00:00Z","modified":"2024-09-16T19:46:30Z","updated_at":"2026-11-03T00:55:20.039201Z"}],"ghsa":[{"id":"GHSA-r7hc-3qcj-83xr","title":"Incorrect handling of an invalid value for an HTTP request parameter by Directory Server (aka...","description":"Incorrect handling of an invalid value for an HTTP request parameter by Directory Server (aka Enterprise Server Administration web UI) in Micro Focus Enterprise Developer and Enterprise Server 2.3 Update 2 and earlier, 3.0 before Patch Update 12, and 4.0 before Patch Update 2 causes a null pointer dereference (CWE-476) and subsequent denial of service due to process termination.","status":"published","published":"2022-05-13T01:34:46Z","modified":"2023-02-01T05:08:45Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:50:51.059157Z"}],"nvd":[{"id":"CVE-2018-12469","description":"Incorrect handling of an invalid value for an HTTP request parameter by Directory Server (aka Enterprise Server Administration web UI) in Micro Focus Enterprise Developer and Enterprise Server 2.3 Update 2 and earlier, 3.0 before Patch Update 12, and 4.0 before Patch Update 2 causes a null pointer dereference (CWE-476) and subsequent denial of service due to process termination.","status":"published","published":"2018-10-12T13:29:00.307Z","modified":"2026-06-17T01:37:50.503Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:04:44.873741Z"}]}}