{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2003-06-25T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "ypserv NIS server before 2.7 allows remote attackers to cause a denial of service via a TCP client request that does not respond to the server, which causes ypserv to block."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-10-19T14:57:01.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "8031", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/8031"}, {"name": "21112", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/21112"}, {"name": "RHSA-2003:201", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "http://www.redhat.com/support/errata/RHSA-2003-201.html"}, {"name": "oval:org.mitre.oval:def:667", "tags": ["vdb-entry", "signature", "x_refsource_OVAL"], "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A667"}, {"name": "TLSA-2003-43", "tags": ["vendor-advisory", "x_refsource_TURBO"], "url": "http://www.turbolinux.com/security/TLSA-2003-43.txt"}, {"name": "HPSBTU02132", "tags": ["vendor-advisory", "x_refsource_HP"], "url": "http://www.securityfocus.com/archive/1/440454/100/0/threaded"}, {"name": "MDKSA-2003:072", "tags": ["vendor-advisory", "x_refsource_MANDRAKE"], "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2003:072"}, {"name": "55600", "tags": ["vendor-advisory", "x_refsource_SUNALERT"], "url": "http://sunsolve.sun.com/pub-cgi/retrieve.pl?doc=fsalert%2F55600&zone_32=category%3Asecurity"}, {"name": "ADV-2006-2873", "tags": ["vdb-entry", "x_refsource_VUPEN"], "url": "http://www.vupen.com/english/advisories/2006/2873"}, {"name": "RHSA-2003:173", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "http://www.redhat.com/support/errata/RHSA-2003-173.html"}, {"name": "SSRT061154", "tags": ["vendor-advisory", "x_refsource_HP"], "url": "http://www.securityfocus.com/archive/1/440454/100/0/threaded"}, {"name": "1016517", "tags": ["vdb-entry", "x_refsource_SECTRACK"], "url": "http://securitytracker.com/id?1016517"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2003-0251", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "ypserv NIS server before 2.7 allows remote attackers to cause a denial of service via a TCP client request that does not respond to the server, which causes ypserv to block."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "8031", "refsource": "BID", "url": "http://www.securityfocus.com/bid/8031"}, {"name": "21112", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/21112"}, {"name": "RHSA-2003:201", "refsource": "REDHAT", "url": "http://www.redhat.com/support/errata/RHSA-2003-201.html"}, {"name": "oval:org.mitre.oval:def:667", "refsource": "OVAL", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A667"}, {"name": "TLSA-2003-43", "refsource": "TURBO", "url": "http://www.turbolinux.com/security/TLSA-2003-43.txt"}, {"name": "HPSBTU02132", "refsource": "HP", "url": "http://www.securityfocus.com/archive/1/440454/100/0/threaded"}, {"name": "MDKSA-2003:072", "refsource": "MANDRAKE", "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2003:072"}, {"name": "55600", "refsource": "SUNALERT", "url": "http://sunsolve.sun.com/pub-cgi/retrieve.pl?doc=fsalert%2F55600&zone_32=category%3Asecurity"}, {"name": "ADV-2006-2873", "refsource": "VUPEN", "url": "http://www.vupen.com/english/advisories/2006/2873"}, {"name": "RHSA-2003:173", "refsource": "REDHAT", "url": "http://www.redhat.com/support/errata/RHSA-2003-173.html"}, {"name": "SSRT061154", "refsource": "HP", "url": "http://www.securityfocus.com/archive/1/440454/100/0/threaded"}, {"name": "1016517", "refsource": "SECTRACK", "url": "http://securitytracker.com/id?1016517"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-08T01:50:47.041Z"}, "title": "CVE Program Container", "references": [{"name": "8031", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/8031"}, {"name": "21112", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/21112"}, {"name": "RHSA-2003:201", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "http://www.redhat.com/support/errata/RHSA-2003-201.html"}, {"name": "oval:org.mitre.oval:def:667", "tags": ["vdb-entry", "signature", "x_refsource_OVAL", "x_transferred"], "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A667"}, {"name": "TLSA-2003-43", "tags": ["vendor-advisory", "x_refsource_TURBO", "x_transferred"], "url": "http://www.turbolinux.com/security/TLSA-2003-43.txt"}, {"name": "HPSBTU02132", "tags": ["vendor-advisory", "x_refsource_HP", "x_transferred"], "url": "http://www.securityfocus.com/archive/1/440454/100/0/threaded"}, {"name": "MDKSA-2003:072", "tags": ["vendor-advisory", "x_refsource_MANDRAKE", "x_transferred"], "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2003:072"}, {"name": "55600", "tags": ["vendor-advisory", "x_refsource_SUNALERT", "x_transferred"], "url": "http://sunsolve.sun.com/pub-cgi/retrieve.pl?doc=fsalert%2F55600&zone_32=category%3Asecurity"}, {"name": "ADV-2006-2873", "tags": ["vdb-entry", "x_refsource_VUPEN", "x_transferred"], "url": "http://www.vupen.com/english/advisories/2006/2873"}, {"name": "RHSA-2003:173", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"], "url": "http://www.redhat.com/support/errata/RHSA-2003-173.html"}, {"name": "SSRT061154", "tags": ["vendor-advisory", "x_refsource_HP", "x_transferred"], "url": "http://www.securityfocus.com/archive/1/440454/100/0/threaded"}, {"name": "1016517", "tags": ["vdb-entry", "x_refsource_SECTRACK", "x_transferred"], "url": "http://securitytracker.com/id?1016517"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2003-0251", "datePublished": "2003-06-28T04:00:00.000Z", "dateReserved": "2003-05-06T00:00:00.000Z", "dateUpdated": "2024-08-08T01:50:47.041Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:nis:ypserv_nis_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "867AEC85-82E7-4500-989E-78BFA73B229A", "versionEndIncluding": "2.7", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "ypserv NIS server before 2.7 allows remote attackers to cause a denial of service via a TCP client request that does not respond to the server, which causes ypserv to block."}, {"lang": "es", "value": "ypserver NIS anterior a 2.7 permite a atacantes remotos causar una denegaci\u00f3n de servicio mediante una petici\u00f3n de cliente TCP que no responde al servidor, lo que causa que que ypserv se bloquee."}], "id": "CVE-2003-0251", "lastModified": "2026-04-16T00:27:16.627", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2003-07-24T04:00:00.000", "references": [{"source": "cve@mitre.org", "url": "http://secunia.com/advisories/21112"}, {"source": "cve@mitre.org", "url": "http://securitytracker.com/id?1016517"}, {"source": "cve@mitre.org", "url": "http://sunsolve.sun.com/pub-cgi/retrieve.pl?doc=fsalert%2F55600&zone_32=category%3Asecurity"}, {"source": "cve@mitre.org", "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2003:072"}, {"source": "cve@mitre.org", "tags": ["Patch", "Vendor Advisory"], "url": "http://www.redhat.com/support/errata/RHSA-2003-173.html"}, {"source": "cve@mitre.org", "url": "http://www.redhat.com/support/errata/RHSA-2003-201.html"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/archive/1/440454/100/0/threaded"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/8031"}, {"source": "cve@mitre.org", "url": "http://www.turbolinux.com/security/TLSA-2003-43.txt"}, {"source": "cve@mitre.org", "url": "http://www.vupen.com/english/advisories/2006/2873"}, {"source": "cve@mitre.org", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A667"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/21112"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://securitytracker.com/id?1016517"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://sunsolve.sun.com/pub-cgi/retrieve.pl?doc=fsalert%2F55600&zone_32=category%3Asecurity"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2003:072"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "http://www.redhat.com/support/errata/RHSA-2003-173.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.redhat.com/support/errata/RHSA-2003-201.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/archive/1/440454/100/0/threaded"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/8031"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.turbolinux.com/security/TLSA-2003-43.txt"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.vupen.com/english/advisories/2006/2873"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A667"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2003:201", "cpe": "cpe:/o:redhat:enterprise_linux:2.1", "product_name": "Red Hat Enterprise Linux AS (Advanced Server) version 2.1", "release_date": "2003-06-25T00:00:00Z"}, {"advisory": "RHSA-2003:201", "cpe": "cpe:/o:redhat:enterprise_linux:2.1", "product_name": "Red Hat Enterprise Linux ES version 2.1", "release_date": "2003-06-25T00:00:00Z"}, {"advisory": "RHSA-2003:173", "cpe": "cpe:/o:redhat:linux:7.1", "product_name": "Red Hat Linux 7.1", "release_date": "2003-06-25T00:00:00Z"}, {"advisory": "RHSA-2003:229", "cpe": "cpe:/o:redhat:linux:7.1", "product_name": "Red Hat Linux 7.1", "release_date": "2003-07-14T00:00:00Z"}, {"advisory": "RHSA-2003:173", "cpe": "cpe:/o:redhat:linux:7.2", "product_name": "Red Hat Linux 7.2", "release_date": "2003-06-25T00:00:00Z"}, {"advisory": "RHSA-2003:173", "cpe": "cpe:/o:redhat:linux:7.3", "product_name": "Red Hat Linux 7.3", "release_date": "2003-06-25T00:00:00Z"}, {"advisory": "RHSA-2003:173", "cpe": "cpe:/o:redhat:linux:8.0", "product_name": "Red Hat Linux 8.0", "release_date": "2003-06-25T00:00:00Z"}, {"advisory": "RHSA-2003:173", "cpe": "cpe:/o:redhat:linux:9", "product_name": "Red Hat Linux 9", "release_date": "2003-06-25T00:00:00Z"}, {"advisory": "RHSA-2003:201", "cpe": "cpe:/o:redhat:enterprise_linux:2.1", "product_name": "Red Hat Linux Advanced Workstation 2.1", "release_date": "2003-06-25T00:00:00Z"}], "bugzilla": {"description": "security flaw", "id": "1617010", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1617010"}, "csaw": false, "details": ["ypserv NIS server before 2.7 allows remote attackers to cause a denial of service via a TCP client request that does not respond to the server, which causes ypserv to block."], "name": "CVE-2003-0251", "public_date": "2003-08-04T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2003-0251\nhttps://nvd.nist.gov/vuln/detail/CVE-2003-0251"], "threat_severity": "Moderate"}

{}