CVE-2007-0556

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"10EF0EA6-C8B6-40A7-A3AE-8639CA94D5C5", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The query planner in PostgreSQL before 8.0.11, 8.1 before 8.1.7, and 8.2 before 8.2.2 does not verify that a table is compatible with a \"previously made query plan,\" which allows remote authenticated users to cause a denial of service (server crash) and possibly access database content via an \"ALTER COLUMN TYPE\" SQL statement, which can be leveraged to read arbitrary memory from the server."}, {"lang": "es", "value": "El planificador de peticiones en PostgreSQL anterior a 8.0.11, 8.1 anterior a 8.1.7, y 8.2 anterior a 8.2.2 no verifica que una tabla sea compatible con un \"plan de peticiones realizado previamente\", lo cual permite a usuarios autenticados remotamente provocar una denegaci\u00f3n de servicio (ca\u00edda del servidor) y posiblemente acceder a contenido de la base de datos mediante una sentencia SQL \"ALTER COLUMN TYPE\", lo cual puede ser aprovechado para leer memoria de su elecci\u00f3n del servidor."}], "id": "CVE-2007-0556", "lastModified": "2026-06-16T22:35:48.523", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "HIGH", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "COMPLETE", "baseScore": 6.6, "confidentialityImpact": "COMPLETE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:H/Au:S/C:C/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 9.2, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2007-02-06T01:28:00.000", "references": [{"source": "cve@mitre.org", "url": "http://fedoranews.org/cms/node/2554"}, {"source": "cve@mitre.org", "url": "http://lists.rpath.com/pipermail/security-announce/2007-February/000141.html"}, {"source": "cve@mitre.org", "url": "http://osvdb.org/33302"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/24028"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/24033"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/24042"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/24050"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/24057"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/24151"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/24315"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/24513"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/24577"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/25220"}, {"source": "cve@mitre.org", "url": "http://security.gentoo.org/glsa/glsa-200703-15.xml"}, {"source": "cve@mitre.org", "url": "http://securitytracker.com/id?1017597"}, {"source": "cve@mitre.org", "url": "http://sunsolve.sun.com/search/document.do?assetkey=1-26-102825-1"}, {"source": "cve@mitre.org", "url": "http://support.avaya.com/elmodocs2/security/ASA-2007-117.htm"}, {"source": "cve@mitre.org", "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2007:037"}, {"source": "cve@mitre.org", "url": "http://www.novell.com/linux/security/advisories/2007_10_sr.html"}, {"source": "cve@mitre.org", "url": "http://www.postgresql.org/support/security"}, {"source": "cve@mitre.org", "url": "http://www.redhat.com/support/errata/RHSA-2007-0067.html"}, {"source": "cve@mitre.org", "url": "http://www.redhat.com/support/errata/RHSA-2007-0068.html"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/archive/1/459280/100/0/threaded"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/archive/1/459448/100/0/threaded"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/22387"}, {"source": "cve@mitre.org", "url": "http://www.trustix.org/errata/2007/0007"}, {"source": "cve@mitre.org", "url": "http://www.ubuntu.com/usn/usn-417-2"}, {"source": "cve@mitre.org", "url": "http://www.vupen.com/english/advisories/2007/0478"}, {"source": "cve@mitre.org", "url": "http://www.vupen.com/english/advisories/2007/0774"}, {"source": "cve@mitre.org", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/32191"}, {"source": "cve@mitre.org", "url": "https://issues.rpath.com/browse/RPL-1025"}, {"source": "cve@mitre.org", "url": "https://issues.rpath.com/browse/RPL-830"}, {"source": "cve@mitre.org", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11353"}, {"source": "cve@mitre.org", "url": "https://usn.ubuntu.com/417-1/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://fedoranews.org/cms/node/2554"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.rpath.com/pipermail/security-announce/2007-February/000141.html"}, 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"af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/32191"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://issues.rpath.com/browse/RPL-1025"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://issues.rpath.com/browse/RPL-830"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11353"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://usn.ubuntu.com/417-1/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2007:0068", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "postgresql-0:8.1.8-1.el5", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2007-03-14T00:00:00Z"}, {"advisory": "RHSA-2007:0067", "cpe": "cpe:/a:redhat:rhel_application_stack:1", "package": "postgresql-0:8.1.7-3.el4s1.1", "product_name": "Red Hat Web Application Stack for RHEL 4", "release_date": "2007-02-07T00:00:00Z"}], "bugzilla": {"description": "security flaw", "id": "1618270", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1618270"}, "csaw": false, "details": ["The query planner in PostgreSQL before 8.0.11, 8.1 before 8.1.7, and 8.2 before 8.2.2 does not verify that a table is compatible with a \"previously made query plan,\" which allows remote authenticated users to cause a denial of service (server crash) and possibly access database content via an \"ALTER COLUMN TYPE\" SQL statement, which can be leveraged to read arbitrary memory from the server."], "name": "CVE-2007-0556", "public_date": "2007-02-05T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2007-0556\nhttps://nvd.nist.gov/vuln/detail/CVE-2007-0556"], "threat_severity": "Moderate"}

{}