{"id":"CVE-2009-0991","aliases":["EUVD-2009-0988","GHSA-cfhm-pj55-pf52"],"status":"published","title":"Unspecified vulnerability in the Listener component in Oracle Database 9.2.0.8, 9.2.0.8DV, 10.1.0...","description":"Unspecified vulnerability in the Listener component in Oracle Database 9.2.0.8, 9.2.0.8DV, 10.1.0.5, 10.2.0.4, and 11.1.0.7 allows remote attackers to affect availability via unknown vectors, a different vulnerability than CVE-2009-1970.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.15232,"percentile":0.96783,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2009-04-15T10:00:00Z","modified":"2026-06-16T23:06:15Z","exploits":[{"source":"exploitdb","id":"EDB-8507","title":"Oracle RDBms 10.2.0.3/11.1.0.6 - TNS Listener (PoC)","type":"dos","platform":"windows","date":"2009-04-21","verified":true,"url":"https://www.exploit-db.com/exploits/8507"}],"products":[{"vendor":"oracle","product":"database_10g"},{"vendor":"oracle","product":"database_11g"},{"vendor":"oracle","product":"database_9i"}],"references":[{"url":"http://www.securityfocus.com/bid/34461","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://secunia.com/advisories/34693","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.us-cert.gov/cas/techalerts/TA09-105A.html","tags":["third-party-advisory","x_refsource_CERT","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"http://osvdb.org/53737","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.oracle.com/technetwork/topics/security/cpuapr2009-099563.html","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.securitytracker.com/id?1022052","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/50026","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-0991"},{"url":"https://github.com/advisories/GHSA-cfhm-pj55-pf52"}],"sources":{"cve":[{"id":"CVE-2009-0991","description":"Unspecified vulnerability in the Listener component in Oracle Database 9.2.0.8, 9.2.0.8DV, 10.1.0.5, 10.2.0.4, and 11.1.0.7 allows remote attackers to affect availability via unknown vectors, a different vulnerability than CVE-2009-1970.","status":"published","published":"2009-04-15T10:00:00Z","modified":"2024-08-07T04:57:17.524Z","updated_at":"2026-11-02T14:33:26.302774Z"}],"euvd":[{"id":"EUVD-2009-0988","description":"Unspecified vulnerability in the Listener component in Oracle Database 9.2.0.8, 9.2.0.8DV, 10.1.0.5, 10.2.0.4, and 11.1.0.7 allows remote attackers to affect availability via unknown vectors, a different vulnerability than CVE-2009-1970.","status":"published","published":"2009-04-15T10:00:00Z","modified":"2024-08-07T04:57:17Z","updated_at":"2026-11-03T01:39:23.782527Z"}],"ghsa":[{"id":"GHSA-cfhm-pj55-pf52","title":"Unspecified vulnerability in the Listener component in Oracle Database 9.2.0.8, 9.2.0.8DV, 10.1.0...","description":"Unspecified vulnerability in the Listener component in Oracle Database 9.2.0.8, 9.2.0.8DV, 10.1.0.5, 10.2.0.4, and 11.1.0.7 allows remote attackers to affect availability via unknown vectors, a different vulnerability than CVE-2009-1970.","status":"published","published":"2022-05-02T03:20:25Z","modified":"2023-01-31T05:06:58Z","updated_at":"2026-11-02T14:49:07.796746Z"}],"nvd":[{"id":"CVE-2009-0991","description":"Unspecified vulnerability in the Listener component in Oracle Database 9.2.0.8, 9.2.0.8DV, 10.1.0.5, 10.2.0.4, and 11.1.0.7 allows remote attackers to affect availability via unknown vectors, a different vulnerability than CVE-2009-1970.","status":"published","published":"2009-04-15T10:30:00.64Z","modified":"2026-06-16T23:06:15.953Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:01:34.44527Z"}]}}