{"id":"CVE-2007-2112","url":"https://www.cyber-defence.io/tools/cve/CVE-2007-2112","generatedAt":"2026-10-27T18:33:51.798Z","title":"Unspecified vulnerability in the Authentication component for Oracle Database 10.1.0.5 and 10.2.0.3 has unknown impact and attack vectors, aka DB05.","description":"Unspecified vulnerability in the Authentication component for Oracle Database 10.1.0.5 and 10.2.0.3 has unknown impact and attack vectors, aka DB05.  NOTE: as of 20070424, Oracle has not disputed reliable claims that this issue allows remote authenticated users to bypass the AUTH_ALTER_SESSION security policies via a logon trigger (\"AFTER LOGON ON DATABASE\" trigger directive), a related issue to CVE-2006-0547.","published":"2007-04-18T18:19:00.000Z","lastModified":"2026-06-16T22:38:57.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":6,"severity":"MEDIUM","vector":"AV:N/AC:M/Au:S/C:P/I:P/A:P"},"cwe":[],"affected":["oracle/database server"],"epss":{"score":0.04031,"percentile":0.90525,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (4.03%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://www.integrigy.com/security-resources/analysis/Integrigy_Oracle_CPU_April_2007_Analysis.pdf","source":"cve@mitre.org"},{"url":"http://www.ngssoftware.com/research/papers/NGSSoftware-OracleCPUAPR2007.pdf","source":"cve@mitre.org"},{"url":"http://www.oracle.com/technetwork/topics/security/cpuapr2007-090632.html","source":"cve@mitre.org"},{"url":"http://www.red-database-security.com/advisory/bypass_oracle_logon_trigger.html","source":"cve@mitre.org"},{"url":"http://www.red-database-security.com/advisory/oracle_cpu_apr_2007.html","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/archive/1/466151/100/0/threaded","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/archive/1/466329/100/200/threaded","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/23532","source":"cve@mitre.org"},{"url":"http://www.securitytracker.com/id?1017927","source":"cve@mitre.org"},{"url":"http://www.us-cert.gov/cas/techalerts/TA07-108A.html","tags":["US Government Resource"],"source":"cve@mitre.org"},{"url":"http://www.vupen.com/english/advisories/2007/1426","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"http://www.integrigy.com/security-resources/analysis/Integrigy_Oracle_CPU_April_2007_Analysis.pdf","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.ngssoftware.com/research/papers/NGSSoftware-OracleCPUAPR2007.pdf","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.oracle.com/technetwork/topics/security/cpuapr2007-090632.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.red-database-security.com/advisory/bypass_oracle_logon_trigger.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.red-database-security.com/advisory/oracle_cpu_apr_2007.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/archive/1/466151/100/0/threaded","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/archive/1/466329/100/200/threaded","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/23532","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id?1017927","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.us-cert.gov/cas/techalerts/TA07-108A.html","tags":["US Government Resource"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vupen.com/english/advisories/2007/1426","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2007-2112","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}