{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2003-11-12T00:00:00", "descriptions": [{"lang": "en", "value": "The vty layer in Quagga before 0.96.4, and Zebra 0.93b and earlier, does not verify that sub-negotiation is taking place when processing the SE marker, which allows remote attackers to cause a denial of service (crash) via a malformed telnet command to the telnet CLI port, which may trigger a null dereference."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2016-10-17T13:57:01", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "RHSA-2003:305", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "http://www.redhat.com/support/errata/RHSA-2003-305.html"}, {"name": "20031114 Quagga remote vulnerability", "tags": ["mailing-list", "x_refsource_BUGTRAQ"], "url": "http://marc.info/?l=bugtraq&m=106883387304266&w=2"}, {"name": "DSA-415", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "http://www.debian.org/security/2004/dsa-415"}, {"name": "10563", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/10563"}, {"name": "RHSA-2003:307", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "http://www.redhat.com/support/errata/RHSA-2003-307.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2003-0795", "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": "The vty layer in Quagga before 0.96.4, and Zebra 0.93b and earlier, does not verify that sub-negotiation is taking place when processing the SE marker, which allows remote attackers to cause a denial of service (crash) via a malformed telnet command to the telnet CLI port, which may trigger a null dereference."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "RHSA-2003:305", "refsource": "REDHAT", "url": "http://www.redhat.com/support/errata/RHSA-2003-305.html"}, {"name": "20031114 Quagga remote vulnerability", "refsource": "BUGTRAQ", "url": "http://marc.info/?l=bugtraq&m=106883387304266&w=2"}, {"name": "DSA-415", "refsource": "DEBIAN", "url": "http://www.debian.org/security/2004/dsa-415"}, {"name": "10563", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/10563"}, {"name": "RHSA-2003:307", "refsource": "REDHAT", "url": "http://www.redhat.com/support/errata/RHSA-2003-307.html"}]}}}}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2003-0795", "datePublished": "2003-11-18T05:00:00", "dateReserved": "2003-09-17T00:00:00", "dateUpdated": "2016-10-17T13:57:01", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:gnu:zebra:0.91a:*:*:*:*:*:*:*", "matchCriteriaId": "B4422632-71AE-4E7F-8684-EC63F9B05F50", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:zebra:0.92a:*:*:*:*:*:*:*", "matchCriteriaId": "06039EBD-0C90-42C9-B182-9A59A7A3075A", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:zebra:0.93a:*:*:*:*:*:*:*", "matchCriteriaId": "01D1D224-8BD6-46AD-AA75-5457A2E007A0", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:zebra:0.93b:*:*:*:*:*:*:*", "matchCriteriaId": "FDEEAC68-6442-4E82-B072-491ED94EE6D9", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:*:*:*:*:*:*:*:*", "matchCriteriaId": "1115C0CE-AA9B-4B11-A2D5-6F5F5ED043E1", "versionEndIncluding": "0.96.3", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.95:*:*:*:*:*:*:*", "matchCriteriaId": "CD7A8AD5-A315-4242-960C-05E792B30547", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.96:*:*:*:*:*:*:*", "matchCriteriaId": "6B83BCE2-24D0-4B5B-A034-62BFF1894AE2", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.96.1:*:*:*:*:*:*:*", "matchCriteriaId": "FDD63DD9-1809-4CEC-AB69-955A7B127CA8", "vulnerable": true}, {"criteria": "cpe:2.3:a:quagga:quagga:0.96.2:*:*:*:*:*:*:*", "matchCriteriaId": "0A2AD1AD-DDE2-477B-8EFD-767B6FD8EDBB", "vulnerable": true}, {"criteria": "cpe:2.3:a:sgi:propack:2.2.1:*:*:*:*:*:*:*", "matchCriteriaId": "8AB7B969-1093-46A9-AA8D-0C28F138C4D9", "vulnerable": true}, {"criteria": "cpe:2.3:a:sgi:propack:2.3:*:*:*:*:*:*:*", "matchCriteriaId": "26430687-409B-448F-934B-06AB937DDF63", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "The vty layer in Quagga before 0.96.4, and Zebra 0.93b and earlier, does not verify that sub-negotiation is taking place when processing the SE marker, which allows remote attackers to cause a denial of service (crash) via a malformed telnet command to the telnet CLI port, which may trigger a null dereference."}, {"lang": "es", "value": "La capa vty en Quagga anteriores a 0.96.4, y Zebra anteriores a 0.91, no verifica si se est\u00e1 llevando a cabo una sub-negociaci\u00f3n cuando procesa el marcador SE, lo que permite a atacantes remotos causar una denegaci\u00f3n de servicio (ca\u00edda) mediante un comando telnet malformado al puerto telnet CLI, lo que puede disparar una desreferencia de memoria nula."}], "id": "CVE-2003-0795", "lastModified": "2016-10-18T02:37:28.367", "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": "2003-12-15T05:00:00.000", "references": [{"source": "cve@mitre.org", "url": "http://marc.info/?l=bugtraq&m=106883387304266&w=2"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/10563"}, {"source": "cve@mitre.org", "tags": ["Patch", "Vendor Advisory"], "url": "http://www.debian.org/security/2004/dsa-415"}, {"source": "cve@mitre.org", "tags": ["Patch", "Vendor Advisory"], "url": "http://www.redhat.com/support/errata/RHSA-2003-305.html"}, {"source": "cve@mitre.org", "tags": ["Patch", "Vendor Advisory"], "url": "http://www.redhat.com/support/errata/RHSA-2003-307.html"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}