gsd-2007-4430
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
Unspecified vulnerability in Cisco IOS 12.0 through 12.4 allows context-dependent attackers to cause a denial of service (device restart and BGP routing table rebuild) via certain regular expressions in a "show ip bgp regexp" command. NOTE: unauthenticated remote attacks are possible in environments with anonymous telnet and Looking Glass access.
Aliases
Aliases



{
  "GSD": {
    "alias": "CVE-2007-4430",
    "description": "Unspecified vulnerability in Cisco IOS 12.0 through 12.4 allows context-dependent attackers to cause a denial of service (device restart and BGP routing table rebuild) via certain regular expressions in a \"show ip bgp regexp\" command.  NOTE: unauthenticated remote attacks are possible in environments with anonymous telnet and Looking Glass access.",
    "id": "GSD-2007-4430"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2007-4430"
      ],
      "details": "Unspecified vulnerability in Cisco IOS 12.0 through 12.4 allows context-dependent attackers to cause a denial of service (device restart and BGP routing table rebuild) via certain regular expressions in a \"show ip bgp regexp\" command.  NOTE: unauthenticated remote attacks are possible in environments with anonymous telnet and Looking Glass access.",
      "id": "GSD-2007-4430",
      "modified": "2023-12-13T01:21:36.252787Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2007-4430",
        "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": {
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          {
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          }
        ]
      },
      "problemtype": {
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                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
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          },
          {
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          },
          {
            "name": "[cisco-nsp] 20070817 Heads up: \"sh ip bgp regexp\" crashing router",
            "refsource": "MLIST",
            "url": "https://puck.nether.net/pipermail/cisco-nsp/2007-August/043002.html"
          },
          {
            "name": "http://www.heise-security.co.uk/news/94526/",
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          },
          {
            "name": "[cisco-nsp] 20070817 About the posting entitled \"Heads up: \"sh ip bgp regexp\" crashing router\"",
            "refsource": "MLIST",
            "url": "https://puck.nether.net/pipermail/cisco-nsp/2007-August/043010.html"
          },
          {
            "name": "http://forum.cisco.com/eforum/servlet/NetProf?page=netprof\u0026forum=Network%20Infrastructure\u0026topic=WAN%2C%20Routing%20and%20Switching\u0026CommCmd=MB%3Fcmd%3Ddisplay_location%26location%3D.1ddf7bc9",
            "refsource": "MISC",
            "url": "http://forum.cisco.com/eforum/servlet/NetProf?page=netprof\u0026forum=Network%20Infrastructure\u0026topic=WAN%2C%20Routing%20and%20Switching\u0026CommCmd=MB%3Fcmd%3Ddisplay_location%26location%3D.1ddf7bc9"
          },
          {
            "name": "20070912 Cisco IOS Reload on Regular Expression Processing",
            "refsource": "CISCO",
            "url": "http://www.cisco.com/en/US/products/products_security_response09186a00808bb91c.html"
          },
          {
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            "refsource": "VUPEN",
            "url": "http://www.vupen.com/english/advisories/2007/3136"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:cisco:cli:*:*:*:*:*:*:*:*",
                "cpe_name": [],
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              },
              {
                "cpe23Uri": "cpe:2.3:o:cisco:ios:10.0:*:*:*:*:*:*:*",
                "cpe_name": [],
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              },
              {
                "cpe23Uri": "cpe:2.3:o:cisco:ios:11.0:*:*:*:*:*:*:*",
                "cpe_name": [],
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              },
              {
                "cpe23Uri": "cpe:2.3:o:cisco:ios:12.4:*:*:*:*:*:*:*",
                "cpe_name": [],
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              },
              {
                "cpe23Uri": "cpe:2.3:o:cisco:ios_xr:2.0:*:*:*:*:*:*:*",
                "cpe_name": [],
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              },
              {
                "cpe23Uri": "cpe:2.3:o:cisco:ios:11.2:*:*:*:*:*:*:*",
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              {
                "cpe23Uri": "cpe:2.3:o:cisco:ios:12.0:*:*:*:*:*:*:*",
                "cpe_name": [],
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              },
              {
                "cpe23Uri": "cpe:2.3:o:cisco:ios:12.1:*:*:*:*:*:*:*",
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              },
              {
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              },
              {
                "cpe23Uri": "cpe:2.3:o:cisco:cbos:*:*:*:*:*:*:*:*",
                "cpe_name": [],
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              },
              {
                "cpe23Uri": "cpe:2.3:o:cisco:cbos:12.1:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:cisco:cbos:12.2:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:cisco:ids:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:cisco:ios_xr:3.1:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:cisco:ios_xr:3.2:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:cisco:ios_xr:3.3:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:cisco:ios_xr:3.4:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:cisco:ios:10.3:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:cisco:ios:11.1:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:cisco:ios:12.3:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:cisco:ios_xr:*:*:*:*:*:*:*:*",
                "cpe_name": [],
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              },
              {
                "cpe23Uri": "cpe:2.3:o:cisco:ios_xr:3.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
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          "ID": "CVE-2007-4430"
        },
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        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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            }
          ]
        },
        "problemtype": {
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              "description": [
                {
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                  "value": "CWE-20"
                },
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                  "value": "NVD-CWE-noinfo"
                }
              ]
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          ]
        },
        "references": {
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              "name": "http://www.heise-security.co.uk/news/94526/",
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              "tags": [],
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            },
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            },
            {
              "name": "[cisco-nsp] 20070817 Heads up: \"sh ip bgp regexp\" crashing router",
              "refsource": "MLIST",
              "tags": [],
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            },
            {
              "name": "http://forum.cisco.com/eforum/servlet/NetProf?page=netprof\u0026forum=Network%20Infrastructure\u0026topic=WAN%2C%20Routing%20and%20Switching\u0026CommCmd=MB%3Fcmd%3Ddisplay_location%26location%3D.1ddf7bc9",
              "refsource": "MISC",
              "tags": [],
              "url": "http://forum.cisco.com/eforum/servlet/NetProf?page=netprof\u0026forum=Network%20Infrastructure\u0026topic=WAN%2C%20Routing%20and%20Switching\u0026CommCmd=MB%3Fcmd%3Ddisplay_location%26location%3D.1ddf7bc9"
            },
            {
              "name": "20070912 Cisco IOS Reload on Regular Expression Processing",
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              "tags": [],
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            },
            {
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            },
            {
              "name": "26798",
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              "tags": [
                "Vendor Advisory"
              ],
              "url": "http://secunia.com/advisories/26798"
            },
            {
              "name": "ADV-2007-3136",
              "refsource": "VUPEN",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "http://www.vupen.com/english/advisories/2007/3136"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "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,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2011-05-18T04:00Z",
      "publishedDate": "2007-08-20T19:17Z"
    }
  }
}


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