{"id":"CVE-2009-1427","aliases":["EUVD-2009-1425","GHSA-mj44-3h2x-v4v7"],"status":"published","title":"Unspecified vulnerability in HP-UX B.11.31 allows local users to cause a denial of service ...","description":"Unspecified vulnerability in HP-UX B.11.31 allows local users to cause a denial of service (system crash) via unknown vectors related to the ttrace system call.","severity":{"version":"2.0","score":4.9,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00525,"percentile":0.44804,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2009-08-12T10:00:00Z","modified":"2026-06-16T23:07:14Z","products":[{"vendor":"hp","product":"hpux"}],"references":[{"url":"http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01832652","tags":["vendor-advisory","x_refsource_HP","x_transferred","Vendor Advisory"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6215","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"http://secunia.com/advisories/36261","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/36017","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.securitytracker.com/id?1022706","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Patch"]},{"url":"http://www.vupen.com/english/advisories/2009/2230","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Patch","Vendor Advisory"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19004","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-1427"},{"url":"https://github.com/advisories/GHSA-mj44-3h2x-v4v7"}],"sources":{"cve":[{"id":"CVE-2009-1427","description":"Unspecified vulnerability in HP-UX B.11.31 allows local users to cause a denial of service (system crash) via unknown vectors related to the ttrace system call.","status":"published","published":"2009-08-12T10:00:00Z","modified":"2024-08-07T05:13:25.54Z","updated_at":"2026-11-02T14:33:25.516454Z"}],"euvd":[{"id":"EUVD-2009-1425","description":"Unspecified vulnerability in HP-UX B.11.31 allows local users to cause a denial of service (system crash) via unknown vectors related to the ttrace system call.","status":"published","published":"2009-08-12T10:00:00Z","modified":"2024-08-07T05:13:25Z","updated_at":"2026-11-03T01:39:21.866798Z"}],"ghsa":[{"id":"GHSA-mj44-3h2x-v4v7","title":"Unspecified vulnerability in HP-UX B.11.31 allows local users to cause a denial of service ...","description":"Unspecified vulnerability in HP-UX B.11.31 allows local users to cause a denial of service (system crash) via unknown vectors related to the ttrace system call.","status":"published","published":"2022-05-02T03:25:03Z","modified":"2023-01-31T05:07:06Z","updated_at":"2026-11-02T14:49:09.290063Z"}],"nvd":[{"id":"CVE-2009-1427","description":"Unspecified vulnerability in HP-UX B.11.31 allows local users to cause a denial of service (system crash) via unknown vectors related to the ttrace system call.","status":"published","published":"2009-08-12T10:30:01.077Z","modified":"2026-06-16T23:07:14.88Z","cvss":[{"version":"2.0","score":4.9,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:01:36.200173Z"}]}}