VAR-201411-0255

Vulnerability from variot - Updated: 2025-04-13 23:21

Race condition in the lighttpd module in Cisco IOS XR 5.1 and earlier on Network Convergence System 6000 devices allows remote attackers to cause a denial of service (process reload) by establishing many TCP sessions, aka Bug ID CSCuq45239. Cisco IOS XR is a fully modular, distributed network operating system from Cisco's IOS software family. This issue is being tracked by Cisco Bug ID CSCuq45239. Lighttpd is one of the web server modules

Show details on source website

{
  "@context": {
    "@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
    "affected_products": {
      "@id": "https://www.variotdbs.pl/ref/affected_products"
    },
    "configurations": {
      "@id": "https://www.variotdbs.pl/ref/configurations"
    },
    "credits": {
      "@id": "https://www.variotdbs.pl/ref/credits"
    },
    "cvss": {
      "@id": "https://www.variotdbs.pl/ref/cvss/"
    },
    "description": {
      "@id": "https://www.variotdbs.pl/ref/description/"
    },
    "exploit_availability": {
      "@id": "https://www.variotdbs.pl/ref/exploit_availability/"
    },
    "external_ids": {
      "@id": "https://www.variotdbs.pl/ref/external_ids/"
    },
    "iot": {
      "@id": "https://www.variotdbs.pl/ref/iot/"
    },
    "iot_taxonomy": {
      "@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
    },
    "patch": {
      "@id": "https://www.variotdbs.pl/ref/patch/"
    },
    "problemtype_data": {
      "@id": "https://www.variotdbs.pl/ref/problemtype_data/"
    },
    "references": {
      "@id": "https://www.variotdbs.pl/ref/references/"
    },
    "sources": {
      "@id": "https://www.variotdbs.pl/ref/sources/"
    },
    "sources_release_date": {
      "@id": "https://www.variotdbs.pl/ref/sources_release_date/"
    },
    "sources_update_date": {
      "@id": "https://www.variotdbs.pl/ref/sources_update_date/"
    },
    "threat_type": {
      "@id": "https://www.variotdbs.pl/ref/threat_type/"
    },
    "title": {
      "@id": "https://www.variotdbs.pl/ref/title/"
    },
    "type": {
      "@id": "https://www.variotdbs.pl/ref/type/"
    }
  },
  "@id": "https://www.variotdbs.pl/vuln/VAR-201411-0255",
  "affected_products": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/affected_products#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        },
        "@id": "https://www.variotdbs.pl/ref/sources"
      }
    },
    "data": [
      {
        "model": "ios xr",
        "scope": "lte",
        "trust": 1.0,
        "vendor": "cisco",
        "version": "5.1.0"
      },
      {
        "model": "ios xr",
        "scope": "lte",
        "trust": 0.8,
        "vendor": "cisco",
        "version": "5.1"
      },
      {
        "model": "ios xr software",
        "scope": null,
        "trust": 0.6,
        "vendor": "cisco",
        "version": null
      },
      {
        "model": "ios xr",
        "scope": "eq",
        "trust": 0.6,
        "vendor": "cisco",
        "version": "5.1.0"
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2014-08544"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2014-005642"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201411-499"
      },
      {
        "db": "NVD",
        "id": "CVE-2014-8005"
      }
    ]
  },
  "configurations": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/configurations#",
      "children": {
        "@container": "@list"
      },
      "cpe_match": {
        "@container": "@list"
      },
      "data": {
        "@container": "@list"
      },
      "nodes": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "cpe_match": [
              {
                "cpe22Uri": "cpe:/o:cisco:ios_xr",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2014-005642"
      }
    ]
  },
  "credits": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/credits#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "Cisco",
    "sources": [
      {
        "db": "BID",
        "id": "71287"
      }
    ],
    "trust": 0.3
  },
  "cve": "CVE-2014-8005",
  "cvss": {
    "@context": {
      "cvssV2": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
      },
      "cvssV3": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
      },
      "severity": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/cvss/severity#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/severity"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        },
        "@id": "https://www.variotdbs.pl/ref/sources"
      }
    },
    "data": [
      {
        "cvssV2": [
          {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "author": "nvd@nist.gov",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.0,
            "confidentialityImpact": "NONE",
            "exploitabilityScore": 10.0,
            "id": "CVE-2014-8005",
            "impactScore": 2.9,
            "integrityImpact": "NONE",
            "severity": "MEDIUM",
            "trust": 1.8,
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "author": "CNVD",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.0,
            "confidentialityImpact": "NONE",
            "exploitabilityScore": 10.0,
            "id": "CNVD-2014-08544",
            "impactScore": 2.9,
            "integrityImpact": "NONE",
            "severity": "MEDIUM",
            "trust": 0.6,
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "author": "VULHUB",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.0,
            "confidentialityImpact": "NONE",
            "exploitabilityScore": 10.0,
            "id": "VHN-75950",
            "impactScore": 2.9,
            "integrityImpact": "NONE",
            "severity": "MEDIUM",
            "trust": 0.1,
            "vectorString": "AV:N/AC:L/AU:N/C:N/I:N/A:P",
            "version": "2.0"
          }
        ],
        "cvssV3": [],
        "severity": [
          {
            "author": "nvd@nist.gov",
            "id": "CVE-2014-8005",
            "trust": 1.0,
            "value": "MEDIUM"
          },
          {
            "author": "NVD",
            "id": "CVE-2014-8005",
            "trust": 0.8,
            "value": "Medium"
          },
          {
            "author": "CNVD",
            "id": "CNVD-2014-08544",
            "trust": 0.6,
            "value": "MEDIUM"
          },
          {
            "author": "CNNVD",
            "id": "CNNVD-201411-499",
            "trust": 0.6,
            "value": "MEDIUM"
          },
          {
            "author": "VULHUB",
            "id": "VHN-75950",
            "trust": 0.1,
            "value": "MEDIUM"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2014-08544"
      },
      {
        "db": "VULHUB",
        "id": "VHN-75950"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2014-005642"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201411-499"
      },
      {
        "db": "NVD",
        "id": "CVE-2014-8005"
      }
    ]
  },
  "description": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/description#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "Race condition in the lighttpd module in Cisco IOS XR 5.1 and earlier on Network Convergence System 6000 devices allows remote attackers to cause a denial of service (process reload) by establishing many TCP sessions, aka Bug ID CSCuq45239. Cisco IOS XR is a fully modular, distributed network operating system from Cisco\u0027s IOS software family. \nThis issue is being tracked by Cisco Bug ID CSCuq45239. Lighttpd is one of the web server modules",
    "sources": [
      {
        "db": "NVD",
        "id": "CVE-2014-8005"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2014-005642"
      },
      {
        "db": "CNVD",
        "id": "CNVD-2014-08544"
      },
      {
        "db": "BID",
        "id": "71287"
      },
      {
        "db": "VULHUB",
        "id": "VHN-75950"
      }
    ],
    "trust": 2.52
  },
  "external_ids": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/external_ids#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "db": "NVD",
        "id": "CVE-2014-8005",
        "trust": 3.4
      },
      {
        "db": "BID",
        "id": "71287",
        "trust": 2.0
      },
      {
        "db": "SECTRACK",
        "id": "1031262",
        "trust": 1.1
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2014-005642",
        "trust": 0.8
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201411-499",
        "trust": 0.7
      },
      {
        "db": "CNVD",
        "id": "CNVD-2014-08544",
        "trust": 0.6
      },
      {
        "db": "VULHUB",
        "id": "VHN-75950",
        "trust": 0.1
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2014-08544"
      },
      {
        "db": "VULHUB",
        "id": "VHN-75950"
      },
      {
        "db": "BID",
        "id": "71287"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2014-005642"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201411-499"
      },
      {
        "db": "NVD",
        "id": "CVE-2014-8005"
      }
    ]
  },
  "id": "VAR-201411-0255",
  "iot": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/iot#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": true,
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2014-08544"
      },
      {
        "db": "VULHUB",
        "id": "VHN-75950"
      }
    ],
    "trust": 1.24750776
  },
  "iot_taxonomy": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/iot_taxonomy#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "category": [
          "Network device"
        ],
        "sub_category": null,
        "trust": 0.6
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2014-08544"
      }
    ]
  },
  "last_update_date": "2025-04-13T23:21:23.980000Z",
  "patch": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/patch#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "title": "Cisco IOS XR Software lighttpd TCP Session Vulnerability",
        "trust": 0.8,
        "url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-8005"
      },
      {
        "title": "36532",
        "trust": 0.8,
        "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=36532"
      },
      {
        "title": "Patch for Cisco IOS XR Software TCP Session Denial of Service Vulnerability",
        "trust": 0.6,
        "url": "https://www.cnvd.org.cn/patchInfo/show/52212"
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2014-08544"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2014-005642"
      }
    ]
  },
  "problemtype_data": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "problemtype": "CWE-362",
        "trust": 1.9
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-75950"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2014-005642"
      },
      {
        "db": "NVD",
        "id": "CVE-2014-8005"
      }
    ]
  },
  "references": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/references#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "trust": 2.3,
        "url": "http://tools.cisco.com/security/center/content/ciscosecuritynotice/cve-2014-8005"
      },
      {
        "trust": 1.7,
        "url": "http://www.securityfocus.com/bid/71287"
      },
      {
        "trust": 1.7,
        "url": "http://tools.cisco.com/security/center/viewalert.x?alertid=36532"
      },
      {
        "trust": 1.1,
        "url": "http://www.securitytracker.com/id/1031262"
      },
      {
        "trust": 1.1,
        "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/98937"
      },
      {
        "trust": 0.8,
        "url": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2014-8005"
      },
      {
        "trust": 0.8,
        "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2014-8005"
      },
      {
        "trust": 0.3,
        "url": "http://www.cisco.com/"
      },
      {
        "trust": 0.3,
        "url": "http://www.cisco.com/en/us/products/ps5845/index.html"
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2014-08544"
      },
      {
        "db": "VULHUB",
        "id": "VHN-75950"
      },
      {
        "db": "BID",
        "id": "71287"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2014-005642"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201411-499"
      },
      {
        "db": "NVD",
        "id": "CVE-2014-8005"
      }
    ]
  },
  "sources": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "db": "CNVD",
        "id": "CNVD-2014-08544"
      },
      {
        "db": "VULHUB",
        "id": "VHN-75950"
      },
      {
        "db": "BID",
        "id": "71287"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2014-005642"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201411-499"
      },
      {
        "db": "NVD",
        "id": "CVE-2014-8005"
      }
    ]
  },
  "sources_release_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2014-11-27T00:00:00",
        "db": "CNVD",
        "id": "CNVD-2014-08544"
      },
      {
        "date": "2014-11-26T00:00:00",
        "db": "VULHUB",
        "id": "VHN-75950"
      },
      {
        "date": "2014-11-25T00:00:00",
        "db": "BID",
        "id": "71287"
      },
      {
        "date": "2014-11-27T00:00:00",
        "db": "JVNDB",
        "id": "JVNDB-2014-005642"
      },
      {
        "date": "2014-11-28T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-201411-499"
      },
      {
        "date": "2014-11-26T02:59:04.450000",
        "db": "NVD",
        "id": "CVE-2014-8005"
      }
    ]
  },
  "sources_update_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2014-11-27T00:00:00",
        "db": "CNVD",
        "id": "CNVD-2014-08544"
      },
      {
        "date": "2017-09-08T00:00:00",
        "db": "VULHUB",
        "id": "VHN-75950"
      },
      {
        "date": "2014-11-25T00:00:00",
        "db": "BID",
        "id": "71287"
      },
      {
        "date": "2014-11-27T00:00:00",
        "db": "JVNDB",
        "id": "JVNDB-2014-005642"
      },
      {
        "date": "2014-12-01T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-201411-499"
      },
      {
        "date": "2025-04-12T10:46:40.837000",
        "db": "NVD",
        "id": "CVE-2014-8005"
      }
    ]
  },
  "threat_type": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/threat_type#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "remote",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-201411-499"
      }
    ],
    "trust": 0.6
  },
  "title": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/title#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "Network Convergence System 6000 Runs on the device  Cisco IOS XR of  lighttpd Service disruption in modules  (DoS) Vulnerabilities",
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2014-005642"
      }
    ],
    "trust": 0.8
  },
  "type": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/type#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "competitive condition",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-201411-499"
      }
    ],
    "trust": 0.6
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Loading…

Detection rules are retrieved from Rulezet.

Loading…

Loading…