CVE-2009-0922

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{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:postgresql:postgresql:7.4.24:*:*:*:*:*:*:*", "matchCriteriaId": "4394564D-131D-41C8-AE3A-BFF44779F27B", "vulnerable": true}, {"criteria": "cpe:2.3:a:postgresql:postgresql:8.0.20:*:*:*:*:*:*:*", "matchCriteriaId": "3CD7F8CA-09B3-4038-B8B0-2D62A77F2478", "vulnerable": true}, {"criteria": "cpe:2.3:a:postgresql:postgresql:8.1.16:*:*:*:*:*:*:*", "matchCriteriaId": "3B903334-2F67-4725-8277-6913E03BEFC3", "vulnerable": true}, {"criteria": "cpe:2.3:a:postgresql:postgresql:8.2.12:*:*:*:*:*:*:*", "matchCriteriaId": "BC8C96F7-7F85-4E47-A05F-15E3C70AF583", "vulnerable": true}, {"criteria": "cpe:2.3:a:postgresql:postgresql:8.3.6:*:*:*:*:*:*:*", "matchCriteriaId": "74857259-30C7-422D-A24D-BE1E33F09466", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "PostgreSQL before 8.3.7, 8.2.13, 8.1.17, 8.0.21, and 7.4.25 allows remote authenticated users to cause a denial of service (stack consumption and crash) by triggering a failure in the conversion of a localized error message to a client-specified encoding, as demonstrated using mismatched encoding conversion requests."}, {"lang": "es", "value": "PostgreSQL en versiones anteriores a 8.3.7, 8.2.13, 8.1.17, 8.0.21 y 7.4.25 permite a usuarios remotos autenticados provocar una denegaci\u00f3n de servicio (consumo de pila y ca\u00edda) desencadenando un fallo en la conversi\u00f3n de un mensaje de error localizado en el cifrado para un cliente especificado, como se demuestra usando peticiones de conversi\u00f3n de codificaci\u00f3n no coincidentes."}], "evaluatorComment": "Per: https://bugzilla.redhat.com/show_bug.cgi?id=488156\r\n\r\n\"PostgreSQL allows remote authenticated users to cause a momentary denial\r\nof service (crash due to stack consumption) when there is a failure to\r\nconvert a localized error message to the client-specified encoding.\r\nIn releases 8.3.6, 8.2.12, 8.1.16. 8.0.20, and 7.4.24, a trivial\r\nmisconfiguration is sufficient to provoke a crash. In older releases\r\nit is necessary to select a locale and client encoding for which\r\nspecific messages fail to translate, and so a given installation may or\r\nmay not be vulnerable depending on the administrator-determined locale\r\nsetting.\r\n\r\nReleases 8.3.7, 8.2.13, 8.1.17, 8.0.21, and 7.4.25 are secure against\r\nall known variants of this issue.\"", "id": "CVE-2009-0922", "lastModified": "2026-06-16T23:06:06.700", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 4.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, 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"url": "http://wiki.rpath.com/Advisories:rPSA-2009-0086"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2009:079"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2009/03/11/4"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "http://www.postgresql.org/about/news.1065"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.redhat.com/support/errata/RHSA-2009-1067.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/archive/1/503598/100/0/threaded"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Patch"], "url": "http://www.securityfocus.com/bid/34090"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securitytracker.com/id?1021860"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "http://www.vupen.com/english/advisories/2009/0767"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "http://www.vupen.com/english/advisories/2009/1316"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=488156"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10874"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6252"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.redhat.com/archives/fedora-package-announce/2009-March/msg00810.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.redhat.com/archives/fedora-package-announce/2009-March/msg00843.html"}], "sourceIdentifier": "cve@mitre.org", "vendorComments": [{"comment": "This issue has been addressed in Red Hat\nEnterprise Linux 4 and 5 via:\nhttps://rhn.redhat.com/errata/RHSA-2009-1484.html\n\nand in Red Hat Application Stack v2 via:\nhttps://rhn.redhat.com/errata/RHSA-2009-1067.html", "lastModified": "2009-10-08T00:00:00", "organization": "Red Hat"}], "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-399"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2009:1484", "cpe": "cpe:/o:redhat:enterprise_linux:4", "package": "postgresql-0:7.4.26-1.el4_8.1", "product_name": "Red Hat Enterprise Linux 4", "release_date": "2009-10-07T00:00:00Z"}, {"advisory": "RHSA-2009:1484", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "postgresql-0:8.1.18-2.el5_4.1", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2009-10-07T00:00:00Z"}], "bugzilla": {"description": "postgresql: potential DoS due to conversion functions", "id": "488156", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=488156"}, "csaw": false, "cvss": {"cvss_base_score": "4.0", "cvss_scoring_vector": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "status": "verified"}, "details": ["PostgreSQL before 8.3.7, 8.2.13, 8.1.17, 8.0.21, and 7.4.25 allows remote authenticated users to cause a denial of service (stack consumption and crash) by triggering a failure in the conversion of a localized error message to a client-specified encoding, as demonstrated using mismatched encoding conversion requests."], "name": "CVE-2009-0922", "public_date": "2009-02-27T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2009-0922\nhttps://nvd.nist.gov/vuln/detail/CVE-2009-0922"], "threat_severity": "Low"}

{}