{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2010-01-07T00:00:00", "descriptions": [{"lang": "en", "value": "The bitsubstr function in backend/utils/adt/varbit.c in PostgreSQL 8.0.23, 8.1.11, and 8.3.8 allows remote authenticated users to cause a denial of service (daemon crash) or have unspecified other impact via vectors involving a negative integer in the third argument, as demonstrated by a SELECT statement that contains a call to the substring function for a bit string, related to an \"overflow.\""}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-09-18T12:57:01", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"name": "RHSA-2010:0427", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "http://www.redhat.com/support/errata/RHSA-2010-0427.html"}, {"name": "1023510", "tags": ["vdb-entry", "x_refsource_SECTRACK"], "url": "http://securitytracker.com/id?1023510"}, {"name": "RHSA-2010:0428", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "http://www.redhat.com/support/errata/RHSA-2010-0428.html"}, {"name": "DSA-2051", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "http://www.debian.org/security/2010/dsa-2051"}, {"name": "USN-933-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "http://ubuntu.com/usn/usn-933-1"}, {"name": "39820", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/39820"}, {"name": "[oss-security] 20100127 Re: CVE id request: postgresql bitsubstr overflow", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2010/01/27/5"}, {"name": "ADV-2010-1221", "tags": ["vdb-entry", "x_refsource_VUPEN"], "url": "http://www.vupen.com/english/advisories/2010/1221"}, {"name": "37973", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/37973"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://git.postgresql.org/gitweb?p=postgresql.git%3Ba=commit%3Bh=75dea10196c31d98d98c0bafeeb576ae99c09b12"}, {"tags": ["x_refsource_MISC"], "url": "http://intevydis.blogspot.com/2010/01/postgresql-8023-bitsubstr-overflow.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://git.postgresql.org/gitweb?p=postgresql.git%3Ba=commit%3Bh=b15087cb39ca9e4bde3c8920fcee3741045d2b83"}, {"name": "ADV-2010-1207", "tags": ["vdb-entry", "x_refsource_VUPEN"], "url": "http://www.vupen.com/english/advisories/2010/1207"}, {"tags": ["x_refsource_MISC"], "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=567058"}, {"name": "ADV-2010-1022", "tags": ["vdb-entry", "x_refsource_VUPEN"], "url": "http://www.vupen.com/english/advisories/2010/1022"}, {"name": "[pgsql-hackers] 20100107 Re: Patch: Allow substring/replace() to get/set bit values", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://archives.postgresql.org/pgsql-hackers/2010-01/msg00634.php"}, {"name": "39566", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/39566"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=559259"}, {"name": "postgresql-substring-bo(55902)", "tags": ["vdb-entry", "x_refsource_XF"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/55902"}, {"name": "[pgsql-committers] 20100107 pgsql: Make bit/varbit substring() treat any negative length as meaning", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://archives.postgresql.org/pgsql-committers/2010-01/msg00125.php"}, {"name": "RHSA-2010:0429", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "http://www.redhat.com/support/errata/RHSA-2010-0429.html"}, {"name": "oval:org.mitre.oval:def:9720", "tags": ["vdb-entry", "signature", "x_refsource_OVAL"], "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9720"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=559194"}, {"name": "MDVSA-2010:103", "tags": ["vendor-advisory", "x_refsource_MANDRIVA"], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:103"}, {"name": "39939", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/39939"}, {"name": "ADV-2010-1197", "tags": ["vdb-entry", "x_refsource_VUPEN"], "url": "http://www.vupen.com/english/advisories/2010/1197"}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-07T00:52:17.349Z"}, "title": "CVE Program Container", "references": [{"name": "RHSA-2010:0427", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "http://www.redhat.com/support/errata/RHSA-2010-0427.html"}, {"name": "1023510", "tags": ["vdb-entry", "x_refsource_SECTRACK", "x_transferred"], "url": "http://securitytracker.com/id?1023510"}, {"name": "RHSA-2010:0428", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "http://www.redhat.com/support/errata/RHSA-2010-0428.html"}, {"name": "DSA-2051", "tags": ["vendor-advisory", "x_refsource_DEBIAN", "x_transferred"], "url": "http://www.debian.org/security/2010/dsa-2051"}, {"name": "USN-933-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU", "x_transferred"], "url": "http://ubuntu.com/usn/usn-933-1"}, {"name": "39820", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/39820"}, {"name": "[oss-security] 20100127 Re: CVE id request: postgresql bitsubstr overflow", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2010/01/27/5"}, {"name": "ADV-2010-1221", "tags": ["vdb-entry", "x_refsource_VUPEN", "x_transferred"], "url": "http://www.vupen.com/english/advisories/2010/1221"}, {"name": "37973", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/37973"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://git.postgresql.org/gitweb?p=postgresql.git%3Ba=commit%3Bh=75dea10196c31d98d98c0bafeeb576ae99c09b12"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://intevydis.blogspot.com/2010/01/postgresql-8023-bitsubstr-overflow.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://git.postgresql.org/gitweb?p=postgresql.git%3Ba=commit%3Bh=b15087cb39ca9e4bde3c8920fcee3741045d2b83"}, {"name": "ADV-2010-1207", "tags": ["vdb-entry", "x_refsource_VUPEN", "x_transferred"], "url": "http://www.vupen.com/english/advisories/2010/1207"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=567058"}, {"name": "ADV-2010-1022", "tags": ["vdb-entry", "x_refsource_VUPEN", "x_transferred"], "url": "http://www.vupen.com/english/advisories/2010/1022"}, {"name": "[pgsql-hackers] 20100107 Re: Patch: Allow substring/replace() to get/set bit values", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://archives.postgresql.org/pgsql-hackers/2010-01/msg00634.php"}, {"name": "39566", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/39566"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=559259"}, {"name": "postgresql-substring-bo(55902)", "tags": ["vdb-entry", "x_refsource_XF", "x_transferred"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/55902"}, {"name": "[pgsql-committers] 20100107 pgsql: Make bit/varbit substring() treat any negative length as meaning", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://archives.postgresql.org/pgsql-committers/2010-01/msg00125.php"}, {"name": "RHSA-2010:0429", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "http://www.redhat.com/support/errata/RHSA-2010-0429.html"}, {"name": "oval:org.mitre.oval:def:9720", "tags": ["vdb-entry", "signature", "x_refsource_OVAL", "x_transferred"], "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9720"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=559194"}, {"name": "MDVSA-2010:103", "tags": ["vendor-advisory", "x_refsource_MANDRIVA", "x_transferred"], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:103"}, {"name": "39939", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/39939"}, {"name": "ADV-2010-1197", "tags": ["vdb-entry", "x_refsource_VUPEN", "x_transferred"], "url": "http://www.vupen.com/english/advisories/2010/1197"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2010-0442", "datePublished": "2010-02-02T18:00:00", "dateReserved": "2010-01-27T00:00:00", "dateUpdated": "2024-08-07T00:52:17.349Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*", "matchCriteriaId": "3824C1E6-81C6-4870-9DF3-E1E5A22BA7DF", "versionEndExcluding": "7.4.28", "versionStartIncluding": "7.4", "vulnerable": true}, {"criteria": "cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*", "matchCriteriaId": "4D19414F-28F2-4917-83B8-D8125D1E3650", "versionEndExcluding": "8.0.24", "versionStartIncluding": "8.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*", "matchCriteriaId": "51DCB43D-101F-4653-A6D6-44272FF29B92", "versionEndExcluding": "8.1.20", "versionStartIncluding": "8.1", "vulnerable": true}, {"criteria": "cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*", "matchCriteriaId": "46B7FABE-E991-42E9-8A19-176589F78681", "versionEndExcluding": "8.2.16", "versionStartIncluding": "8.2", "vulnerable": true}, {"criteria": "cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*", "matchCriteriaId": "9188F7BE-7F54-415C-A300-E1E1F1CE3B66", "versionEndExcluding": "8.3.10", "versionStartIncluding": "8.3", "vulnerable": true}, {"criteria": "cpe:2.3:a:postgresql:postgresql:*:*:*:*:*:*:*:*", "matchCriteriaId": "FDFA6B0D-CE50-4D83-B07A-BB2BA7942D60", "versionEndExcluding": "8.4.3", "versionStartIncluding": "8.4", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The bitsubstr function in backend/utils/adt/varbit.c in PostgreSQL 8.0.23, 8.1.11, and 8.3.8 allows remote authenticated users to cause a denial of service (daemon crash) or have unspecified other impact via vectors involving a negative integer in the third argument, as demonstrated by a SELECT statement that contains a call to the substring function for a bit string, related to an \"overflow.\""}, {"lang": "es", "value": "La funci\u00f3n bitsubstr en backend/utils/adt/varbit.c en PostgreSQL v8.0.23, v8.1.11 y v8.3.8 permite a usuarios remotos autenticados causar una denegaci\u00f3n de servicio (cuelgue del demonio) o tener otro impacto no especificado a trav\u00e9s de vectores que implican un entero negativo en el tercer argumento, como lo demuestra una instrucci\u00f3n SELECT que contiene una llamada a la funci\u00f3n substring de una cadena de bits, relacionado con un desbordamiento."}], "id": "CVE-2010-0442", "lastModified": "2025-04-11T00:51:21.963", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 6.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2010-02-02T18:30:00.360", "references": [{"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://archives.postgresql.org/pgsql-committers/2010-01/msg00125.php"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://archives.postgresql.org/pgsql-hackers/2010-01/msg00634.php"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=567058"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://git.postgresql.org/gitweb?p=postgresql.git%3Ba=commit%3Bh=75dea10196c31d98d98c0bafeeb576ae99c09b12"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://git.postgresql.org/gitweb?p=postgresql.git%3Ba=commit%3Bh=b15087cb39ca9e4bde3c8920fcee3741045d2b83"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://intevydis.blogspot.com/2010/01/postgresql-8023-bitsubstr-overflow.html"}, {"source": "secalert@redhat.com", "tags": ["Broken Link"], "url": "http://secunia.com/advisories/39566"}, {"source": "secalert@redhat.com", "tags": ["Broken Link"], "url": "http://secunia.com/advisories/39820"}, {"source": "secalert@redhat.com", "tags": ["Broken Link"], "url": "http://secunia.com/advisories/39939"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://securitytracker.com/id?1023510"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://ubuntu.com/usn/usn-933-1"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://www.debian.org/security/2010/dsa-2051"}, {"source": "secalert@redhat.com", "tags": ["Broken Link"], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:103"}, {"source": "secalert@redhat.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2010/01/27/5"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://www.redhat.com/support/errata/RHSA-2010-0427.html"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://www.redhat.com/support/errata/RHSA-2010-0428.html"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://www.redhat.com/support/errata/RHSA-2010-0429.html"}, {"source": "secalert@redhat.com", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/37973"}, {"source": "secalert@redhat.com", "tags": ["Permissions Required"], "url": "http://www.vupen.com/english/advisories/2010/1022"}, {"source": "secalert@redhat.com", "tags": ["Permissions Required"], "url": "http://www.vupen.com/english/advisories/2010/1197"}, {"source": "secalert@redhat.com", "tags": ["Permissions Required"], "url": "http://www.vupen.com/english/advisories/2010/1207"}, {"source": "secalert@redhat.com", "tags": ["Permissions Required"], "url": "http://www.vupen.com/english/advisories/2010/1221"}, {"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=559194"}, {"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=559259"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/55902"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9720"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://archives.postgresql.org/pgsql-committers/2010-01/msg00125.php"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://archives.postgresql.org/pgsql-hackers/2010-01/msg00634.php"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=567058"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://git.postgresql.org/gitweb?p=postgresql.git%3Ba=commit%3Bh=75dea10196c31d98d98c0bafeeb576ae99c09b12"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://git.postgresql.org/gitweb?p=postgresql.git%3Ba=commit%3Bh=b15087cb39ca9e4bde3c8920fcee3741045d2b83"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://intevydis.blogspot.com/2010/01/postgresql-8023-bitsubstr-overflow.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "http://secunia.com/advisories/39566"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "http://secunia.com/advisories/39820"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "http://secunia.com/advisories/39939"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://securitytracker.com/id?1023510"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://ubuntu.com/usn/usn-933-1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://www.debian.org/security/2010/dsa-2051"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:103"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2010/01/27/5"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://www.redhat.com/support/errata/RHSA-2010-0427.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://www.redhat.com/support/errata/RHSA-2010-0428.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://www.redhat.com/support/errata/RHSA-2010-0429.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/37973"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Permissions Required"], "url": "http://www.vupen.com/english/advisories/2010/1022"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Permissions Required"], "url": "http://www.vupen.com/english/advisories/2010/1197"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Permissions Required"], "url": "http://www.vupen.com/english/advisories/2010/1207"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Permissions Required"], "url": "http://www.vupen.com/english/advisories/2010/1221"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=559194"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=559259"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/55902"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9720"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-189"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2010:0427", "cpe": "cpe:/o:redhat:enterprise_linux:3", "package": "rh-postgresql-0:7.3.21-3", "product_name": "Red Hat Enterprise Linux 3", "release_date": "2010-05-19T00:00:00Z"}, {"advisory": "RHSA-2010:0428", "cpe": "cpe:/o:redhat:enterprise_linux:4", "package": "postgresql-0:7.4.29-1.el4_8.1", "product_name": "Red Hat Enterprise Linux 4", "release_date": "2010-05-19T00:00:00Z"}, {"advisory": "RHSA-2010:0429", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "postgresql-0:8.1.21-1.el5_5.1", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2010-05-19T00:00:00Z"}], "bugzilla": {"description": "postgresql: substring() negative length argument buffer overflow", "id": "559259", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=559259"}, "csaw": false, "cvss": {"cvss_base_score": "5.2", "cvss_scoring_vector": "AV:A/AC:L/Au:S/C:P/I:P/A:P", "status": "verified"}, "details": ["The bitsubstr function in backend/utils/adt/varbit.c in PostgreSQL 8.0.23, 8.1.11, and 8.3.8 allows remote authenticated users to cause a denial of service (daemon crash) or have unspecified other impact via vectors involving a negative integer in the third argument, as demonstrated by a SELECT statement that contains a call to the substring function for a bit string, related to an \"overflow.\""], "name": "CVE-2010-0442", "public_date": "2010-01-27T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2010-0442\nhttps://nvd.nist.gov/vuln/detail/CVE-2010-0442"], "threat_severity": "Moderate"}