{"id":"CVE-2009-1979","aliases":["EUVD-2009-1974","GHSA-p54g-mf9q-782r"],"status":"published","title":"Unspecified vulnerability in the Network Authentication component in Oracle Database 10.1.0.5 and...","description":"Unspecified vulnerability in the Network Authentication component in Oracle Database 10.1.0.5 and 10.2.0.4 allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors.  NOTE: the previous information was obtained from the October 2009 CPU.  Oracle has not commented on claims from an independent researcher that this is related to improper validation of the AUTH_SESSKEY parameter length that leads to arbitrary code execution.","severity":{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.76361,"percentile":0.99542,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2009-10-22T18:00:00Z","modified":"2026-06-16T23:08:29Z","exploits":[{"source":"exploitdb","id":"EDB-16342","title":"Oracle 10gR2 - TNS Listener AUTH_SESSKEY Buffer Overflow (Metasploit)","type":"remote","platform":"windows","date":"2010-11-24","verified":true,"url":"https://www.exploit-db.com/exploits/16342"},{"source":"exploitdb","id":"EDB-9905","title":"Oracle Database 10.1.0.5 \u003c 10.2.0.4 - AUTH_SESSKEY Length Validation Remote Buffer Overflow","type":"remote","platform":"windows","date":"2009-10-30","verified":true,"url":"https://www.exploit-db.com/exploits/9905"},{"source":"metasploit","id":"exploit/windows/oracle/tns_auth_sesskey","title":"Oracle 10gR2 TNS Listener AUTH_SESSKEY Buffer Overflow","type":"exploit","platform":"Windows","date":"2009-10-20","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/windows/oracle/tns_auth_sesskey"}],"products":[{"vendor":"oracle","product":"database_server"}],"references":[{"url":"http://blogs.conus.info/node/28","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/507598/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://secunia.com/advisories/37027","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.securitytracker.com/id?1023057","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://www.us-cert.gov/cas/techalerts/TA09-294A.html","tags":["third-party-advisory","x_refsource_CERT","x_transferred","US Government Resource"]},{"url":"http://www.oracle.com/technetwork/topics/security/cpuoct2009-096303.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.securityfocus.com/bid/36747","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://osvdb.org/59110","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-1979"},{"url":"https://github.com/advisories/GHSA-p54g-mf9q-782r"}],"sources":{"cve":[{"id":"CVE-2009-1979","description":"Unspecified vulnerability in the Network Authentication component in Oracle Database 10.1.0.5 and 10.2.0.4 allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors.  NOTE: the previous information was obtained from the October 2009 CPU.  Oracle has not commented on claims from an independent researcher that this is related to improper validation of the AUTH_SESSKEY parameter length that leads to arbitrary code execution.","status":"published","published":"2009-10-22T18:00:00Z","modified":"2024-08-07T05:36:20.587Z","updated_at":"2026-11-02T14:33:25.126493Z"}],"euvd":[{"id":"EUVD-2009-1974","description":"Unspecified vulnerability in the Network Authentication component in Oracle Database 10.1.0.5 and 10.2.0.4 allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors.  NOTE: the previous information was obtained from the October 2009 CPU.  Oracle has not commented on claims from an independent researcher that this is related to improper validation of the AUTH_SESSKEY parameter length that leads to arbitrary code execution.","status":"published","published":"2009-10-22T18:00:00Z","modified":"2024-08-07T05:36:20Z","updated_at":"2026-11-03T01:39:19.419771Z"}],"ghsa":[{"id":"GHSA-p54g-mf9q-782r","title":"Unspecified vulnerability in the Network Authentication component in Oracle Database 10.1.0.5 and...","description":"Unspecified vulnerability in the Network Authentication component in Oracle Database 10.1.0.5 and 10.2.0.4 allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors.  NOTE: the previous information was obtained from the October 2009 CPU.  Oracle has not commented on claims from an independent researcher that this is related to improper validation of the AUTH_SESSKEY parameter length that leads to arbitrary code execution.","status":"published","published":"2022-05-02T03:30:39Z","modified":"2023-01-31T05:07:43Z","updated_at":"2026-11-02T14:49:16.045862Z"}],"nvd":[{"id":"CVE-2009-1979","description":"Unspecified vulnerability in the Network Authentication component in Oracle Database 10.1.0.5 and 10.2.0.4 allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors.  NOTE: the previous information was obtained from the October 2009 CPU.  Oracle has not commented on claims from an independent researcher that this is related to improper validation of the AUTH_SESSKEY parameter length that leads to arbitrary code execution.","status":"published","published":"2009-10-22T18:30:00.39Z","modified":"2026-06-16T23:08:29.353Z","cvss":[{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:01:37.004244Z"}]}}