VAR-201803-1379

Vulnerability from variot - Updated: 2024-11-23 23:02

A vulnerability in Simple Network Management Protocol (SNMP) subsystem of Cisco IOS XE Software could allow an authenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to improper management of memory resources, referred to as a double free. An attacker could exploit this vulnerability by sending crafted SNMP packets to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition. To exploit this vulnerability via SNMP Version 2c or earlier, the attacker must know the SNMP read-only community string for an affected system. To exploit this vulnerability via SNMP Version 3, the attacker must know the user credentials for the affected system. This vulnerability affects Cisco devices that are running a vulnerable release of Cisco IOS XE Software, have been configured to be queried over SNMP, and have Network Address Translation (NAT) enabled. Cisco Bug IDs: CSCve75818. Vendors have confirmed this vulnerability Cisco Bug ID : CSCve75818 It is released as.Service operation interruption (DoS) There is a possibility of being put into a state. Simple Network Management Protocol (SNMP) subsystem is one of the simple network management subsystems used for network device management information exchange

Show details on source website
To clipboard 

{
  "@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-201803-1379",
  "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 xe",
        "scope": "eq",
        "trust": 1.6,
        "vendor": "cisco",
        "version": "15.5\\(3\\)s"
      },
      {
        "model": "ios",
        "scope": null,
        "trust": 0.8,
        "vendor": "cisco",
        "version": null
      },
      {
        "model": "ios xe software",
        "scope": "eq",
        "trust": 0.3,
        "vendor": "cisco",
        "version": "0"
      }
    ],
    "sources": [
      {
        "db": "BID",
        "id": "103575"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2018-003522"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201803-1030"
      },
      {
        "db": "NVD",
        "id": "CVE-2018-0160"
      }
    ]
  },
  "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",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2018-003522"
      }
    ]
  },
  "credits": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/credits#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "The vendor reported this issue.",
    "sources": [
      {
        "db": "BID",
        "id": "103575"
      }
    ],
    "trust": 0.3
  },
  "cve": "CVE-2018-0160",
  "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": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "author": "nvd@nist.gov",
            "availabilityImpact": "COMPLETE",
            "baseScore": 6.3,
            "confidentialityImpact": "NONE",
            "exploitabilityScore": 6.8,
            "id": "CVE-2018-0160",
            "impactScore": 6.9,
            "integrityImpact": "NONE",
            "severity": "MEDIUM",
            "trust": 1.8,
            "vectorString": "AV:N/AC:M/Au:S/C:N/I:N/A:C",
            "version": "2.0"
          },
          {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "author": "VULHUB",
            "availabilityImpact": "COMPLETE",
            "baseScore": 6.3,
            "confidentialityImpact": "NONE",
            "exploitabilityScore": 6.8,
            "id": "VHN-118362",
            "impactScore": 6.9,
            "integrityImpact": "NONE",
            "severity": "MEDIUM",
            "trust": 0.1,
            "vectorString": "AV:N/AC:M/AU:S/C:N/I:N/A:C",
            "version": "2.0"
          }
        ],
        "cvssV3": [
          {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "author": "nvd@nist.gov",
            "availabilityImpact": "HIGH",
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "exploitabilityScore": 1.8,
            "id": "CVE-2018-0160",
            "impactScore": 4.0,
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "trust": 1.8,
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H",
            "version": "3.0"
          }
        ],
        "severity": [
          {
            "author": "nvd@nist.gov",
            "id": "CVE-2018-0160",
            "trust": 1.0,
            "value": "MEDIUM"
          },
          {
            "author": "NVD",
            "id": "CVE-2018-0160",
            "trust": 0.8,
            "value": "Medium"
          },
          {
            "author": "CNNVD",
            "id": "CNNVD-201803-1030",
            "trust": 0.6,
            "value": "MEDIUM"
          },
          {
            "author": "VULHUB",
            "id": "VHN-118362",
            "trust": 0.1,
            "value": "MEDIUM"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-118362"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2018-003522"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201803-1030"
      },
      {
        "db": "NVD",
        "id": "CVE-2018-0160"
      }
    ]
  },
  "description": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/description#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "A vulnerability in Simple Network Management Protocol (SNMP) subsystem of Cisco IOS XE Software could allow an authenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to improper management of memory resources, referred to as a double free. An attacker could exploit this vulnerability by sending crafted SNMP packets to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition. To exploit this vulnerability via SNMP Version 2c or earlier, the attacker must know the SNMP read-only community string for an affected system. To exploit this vulnerability via SNMP Version 3, the attacker must know the user credentials for the affected system. This vulnerability affects Cisco devices that are running a vulnerable release of Cisco IOS XE Software, have been configured to be queried over SNMP, and have Network Address Translation (NAT) enabled. Cisco Bug IDs: CSCve75818. Vendors have confirmed this vulnerability Cisco Bug ID : CSCve75818 It is released as.Service operation interruption (DoS) There is a possibility of being put into a state. Simple Network Management Protocol (SNMP) subsystem is one of the simple network management subsystems used for network device management information exchange",
    "sources": [
      {
        "db": "NVD",
        "id": "CVE-2018-0160"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2018-003522"
      },
      {
        "db": "BID",
        "id": "103575"
      },
      {
        "db": "VULHUB",
        "id": "VHN-118362"
      }
    ],
    "trust": 1.98
  },
  "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-2018-0160",
        "trust": 2.8
      },
      {
        "db": "BID",
        "id": "103575",
        "trust": 2.0
      },
      {
        "db": "SECTRACK",
        "id": "1040584",
        "trust": 1.7
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2018-003522",
        "trust": 0.8
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201803-1030",
        "trust": 0.7
      },
      {
        "db": "VULHUB",
        "id": "VHN-118362",
        "trust": 0.1
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-118362"
      },
      {
        "db": "BID",
        "id": "103575"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2018-003522"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201803-1030"
      },
      {
        "db": "NVD",
        "id": "CVE-2018-0160"
      }
    ]
  },
  "id": "VAR-201803-1379",
  "iot": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/iot#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": true,
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-118362"
      }
    ],
    "trust": 0.69181416
  },
  "last_update_date": "2024-11-23T23:02:11.951000Z",
  "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-sa-20180328-snmp-dos",
        "trust": 0.8,
        "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-snmp-dos"
      },
      {
        "title": "Cisco IOS XE Software Simple Network Management Protocol Subsystem security vulnerabilities",
        "trust": 0.6,
        "url": "http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=79498"
      }
    ],
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2018-003522"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201803-1030"
      }
    ]
  },
  "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-415",
        "trust": 1.9
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-118362"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2018-003522"
      },
      {
        "db": "NVD",
        "id": "CVE-2018-0160"
      }
    ]
  },
  "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": 2.0,
        "url": "https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20180328-snmp-dos"
      },
      {
        "trust": 1.7,
        "url": "http://www.securityfocus.com/bid/103575"
      },
      {
        "trust": 1.7,
        "url": "http://www.securitytracker.com/id/1040584"
      },
      {
        "trust": 0.8,
        "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-0160"
      },
      {
        "trust": 0.8,
        "url": "https://nvd.nist.gov/vuln/detail/cve-2018-0160"
      },
      {
        "trust": 0.3,
        "url": "http://www.cisco.com/"
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-118362"
      },
      {
        "db": "BID",
        "id": "103575"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2018-003522"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201803-1030"
      },
      {
        "db": "NVD",
        "id": "CVE-2018-0160"
      }
    ]
  },
  "sources": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "db": "VULHUB",
        "id": "VHN-118362"
      },
      {
        "db": "BID",
        "id": "103575"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2018-003522"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201803-1030"
      },
      {
        "db": "NVD",
        "id": "CVE-2018-0160"
      }
    ]
  },
  "sources_release_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2018-03-28T00:00:00",
        "db": "VULHUB",
        "id": "VHN-118362"
      },
      {
        "date": "2018-03-28T00:00:00",
        "db": "BID",
        "id": "103575"
      },
      {
        "date": "2018-05-25T00:00:00",
        "db": "JVNDB",
        "id": "JVNDB-2018-003522"
      },
      {
        "date": "2018-03-29T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-201803-1030"
      },
      {
        "date": "2018-03-28T22:29:00.657000",
        "db": "NVD",
        "id": "CVE-2018-0160"
      }
    ]
  },
  "sources_update_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2019-10-09T00:00:00",
        "db": "VULHUB",
        "id": "VHN-118362"
      },
      {
        "date": "2018-03-28T00:00:00",
        "db": "BID",
        "id": "103575"
      },
      {
        "date": "2018-05-25T00:00:00",
        "db": "JVNDB",
        "id": "JVNDB-2018-003522"
      },
      {
        "date": "2019-10-17T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-201803-1030"
      },
      {
        "date": "2024-11-21T03:37:38.200000",
        "db": "NVD",
        "id": "CVE-2018-0160"
      }
    ]
  },
  "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-201803-1030"
      }
    ],
    "trust": 0.6
  },
  "title": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/title#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "Cisco IOS Double release vulnerability in software",
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2018-003522"
      }
    ],
    "trust": 0.8
  },
  "type": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/type#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "resource management error",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-201803-1030"
      }
    ],
    "trust": 0.6
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.



Detection rules are retrieved from Rulezet.