{ "id": "CVE-2002-0886", "sourceIdentifier": "cve@mitre.org", "published": "2002-10-04T04:00:00.000", "lastModified": "2024-11-20T23:40:06.667", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "Cisco DSL CPE devices running CBOS 2.4.4 and earlier allows remote attackers to cause a denial of service (hang or memory consumption) via (1) a large packet to the DHCP port, (2) a large packet to the Telnet port, or (3) a flood of large packets to the CPE, which causes the TCP/IP stack to consume large amounts of memory." } ], "metrics": { "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "baseScore": 5.0, "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "PARTIAL" }, "baseSeverity": "MEDIUM", "exploitabilityScore": 10.0, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "NVD-CWE-Other" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:cbos:2.0.1:*:*:*:*:*:*:*", "matchCriteriaId": "8EE29F62-FF38-4951-B3CB-2B9102CB9291" }, { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:cbos:2.1.0:*:*:*:*:*:*:*", "matchCriteriaId": "9EEF0CEB-4CCF-46B1-99BC-8301CD422371" }, { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:cbos:2.1.0a:*:*:*:*:*:*:*", "matchCriteriaId": "9A6E05A1-524C-441C-A4E2-F2E9DE62E82A" }, { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:cbos:2.2.0:*:*:*:*:*:*:*", "matchCriteriaId": "3875EB7E-7D22-4C3D-80CD-A7E8A249E97F" }, { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:cbos:2.2.1:*:*:*:*:*:*:*", "matchCriteriaId": "CFD36C73-8CAC-4DDB-8A64-11DAC075D300" }, { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:cbos:2.2.1a:*:*:*:*:*:*:*", "matchCriteriaId": "EC7E0234-23B5-41D4-A8B5-04C5BB881F3A" }, { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:cbos:2.3:*:*:*:*:*:*:*", "matchCriteriaId": "B2277233-E3EB-42F0-BB02-068E50A09265" }, { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:cbos:2.3.2:*:*:*:*:*:*:*", "matchCriteriaId": "59C80FB5-35CC-4FE2-8C98-A560B7D5C479" }, { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:cbos:2.3.5:*:*:*:*:*:*:*", "matchCriteriaId": "ADC81B47-C744-4776-BFB6-AA70D35A4140" }, { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:cbos:2.3.5.015:*:*:*:*:*:*:*", "matchCriteriaId": "FB66DFA6-089D-4200-87CB-AB1404A48EF2" }, { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:cbos:2.3.7:*:*:*:*:*:*:*", "matchCriteriaId": "CEFB61AC-25EE-46E4-9F34-70569EF74CFF" }, { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:cbos:2.3.7.002:*:*:*:*:*:*:*", "matchCriteriaId": "E81CFA0E-04B7-406A-899B-157FC1862501" }, { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:cbos:2.3.8:*:*:*:*:*:*:*", "matchCriteriaId": "4737C7E7-1E40-40F6-A6B3-4CE1465F4105" }, { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:cbos:2.3.9:*:*:*:*:*:*:*", "matchCriteriaId": "A18E9CCC-D8EB-4778-B444-14314651CA9B" }, { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:cbos:2.3_.053:*:*:*:*:*:*:*", "matchCriteriaId": "D6D52CBF-D6F7-47C1-81E6-714F50F5E6BC" }, { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:cbos:2.4.1:*:*:*:*:*:*:*", "matchCriteriaId": "FB7AF093-B5E2-4C4F-997B-5ECB5192A524" }, { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:cbos:2.4.2:*:*:*:*:*:*:*", "matchCriteriaId": "E8FFFBE5-EE4C-4A10-8D94-015438A39C76" }, { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:cbos:2.4.2ap:*:*:*:*:*:*:*", "matchCriteriaId": "A3BFEC03-6715-4821-8AA0-EF90E1D68DBF" }, { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:cbos:2.4.2b:*:*:*:*:*:*:*", "matchCriteriaId": "D7E7405D-78C0-4C31-A996-B1EF09EEA205" }, { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:cbos:2.4.3:*:*:*:*:*:*:*", "matchCriteriaId": "DDDEB295-B551-4D48-A542-1FC035C78F02" }, { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:cbos:2.4.4:*:*:*:*:*:*:*", "matchCriteriaId": "5094C442-AB4F-41C3-8C83-4B7CB6E2A980" } ] } ] } ], "references": [ { "url": "http://www.cisco.com/warp/public/707/CBOS-DoS.shtml", "source": "cve@mitre.org" }, { "url": "http://www.iss.net/security_center/static/9151.php", "source": "cve@mitre.org", "tags": [ "Patch", "Vendor Advisory" ] }, { "url": "http://www.iss.net/security_center/static/9153.php", "source": "cve@mitre.org" }, { "url": "http://www.securityfocus.com/bid/4813", "source": "cve@mitre.org", "tags": [ "Patch", "Vendor Advisory" ] }, { "url": "http://www.securityfocus.com/bid/4814", "source": "cve@mitre.org" }, { "url": "http://www.securityfocus.com/bid/4815", "source": "cve@mitre.org" }, { "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/9152", "source": "cve@mitre.org" }, { "url": "http://www.cisco.com/warp/public/707/CBOS-DoS.shtml", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.iss.net/security_center/static/9151.php", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Vendor Advisory" ] }, { "url": "http://www.iss.net/security_center/static/9153.php", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.securityfocus.com/bid/4813", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Vendor Advisory" ] }, { "url": "http://www.securityfocus.com/bid/4814", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.securityfocus.com/bid/4815", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/9152", "source": "af854a3a-2127-422b-91ae-364da2661108" } ] }