cve-2019-1869
Vulnerability from cvelistv5
Published
2019-06-20 02:55
Modified
2024-11-19 19:05
Severity ?
8.6 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Summary
Cisco StarOS Denial of Service Vulnerability
References
ykramarz@cisco.comhttp://www.securityfocus.com/bid/108853Third Party Advisory, VDB Entry
ykramarz@cisco.comhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190619-staros-asr-dosVendor Advisory
Impacted products
CiscoCisco ASR 5000 Series Software
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T18:28:42.866Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "20190619 Cisco StarOS Denial of Service Vulnerability",
            "tags": [
              "vendor-advisory",
              "x_refsource_CISCO",
              "x_transferred"
            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190619-staros-asr-dos"
          },
          {
            "name": "108853",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/108853"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2019-1869",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-19T17:24:03.377833Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-19T19:05:58.503Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco ASR 5000 Series Software",
          "vendor": "Cisco",
          "versions": [
            {
              "lessThan": "21.11.1",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "datePublic": "2019-06-19T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in the internal packet-processing functionality of the Cisco StarOS operating system running on virtual platforms could allow an unauthenticated, remote attacker to cause an affected device to stop processing traffic, resulting in a denial of service (DoS) condition. The vulnerability is due to a logic error that may occur under specific traffic conditions. An attacker could exploit this vulnerability by sending a series of crafted packets to an affected device. A successful exploit could allow the attacker to prevent the targeted service interface from receiving any traffic, which would lead to a DoS condition on the affected interface. The device may have to be manually reloaded to recover from exploitation of this vulnerability."
        }
      ],
      "exploits": [
        {
          "lang": "en",
          "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.6,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-824",
              "description": "CWE-824",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-06-21T09:06:07",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "20190619 Cisco StarOS Denial of Service Vulnerability",
          "tags": [
            "vendor-advisory",
            "x_refsource_CISCO"
          ],
          "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190619-staros-asr-dos"
        },
        {
          "name": "108853",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/108853"
        }
      ],
      "source": {
        "advisory": "cisco-sa-20190619-staros-asr-dos",
        "defect": [
          [
            "CSCvn06757"
          ]
        ],
        "discovery": "INTERNAL"
      },
      "title": "Cisco StarOS Denial of Service Vulnerability",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "DATE_PUBLIC": "2019-06-19T16:00:00-0700",
          "ID": "CVE-2019-1869",
          "STATE": "PUBLIC",
          "TITLE": "Cisco StarOS Denial of Service Vulnerability"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Cisco ASR 5000 Series Software",
                      "version": {
                        "version_data": [
                          {
                            "affected": "\u003c",
                            "version_affected": "\u003c",
                            "version_value": "21.11.1"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Cisco"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A vulnerability in the internal packet-processing functionality of the Cisco StarOS operating system running on virtual platforms could allow an unauthenticated, remote attacker to cause an affected device to stop processing traffic, resulting in a denial of service (DoS) condition. The vulnerability is due to a logic error that may occur under specific traffic conditions. An attacker could exploit this vulnerability by sending a series of crafted packets to an affected device. A successful exploit could allow the attacker to prevent the targeted service interface from receiving any traffic, which would lead to a DoS condition on the affected interface. The device may have to be manually reloaded to recover from exploitation of this vulnerability."
            }
          ]
        },
        "exploit": [
          {
            "lang": "en",
            "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
          }
        ],
        "impact": {
          "cvss": {
            "baseScore": "8.6",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
            "version": "3.0"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-824"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "20190619 Cisco StarOS Denial of Service Vulnerability",
              "refsource": "CISCO",
              "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190619-staros-asr-dos"
            },
            {
              "name": "108853",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/108853"
            }
          ]
        },
        "source": {
          "advisory": "cisco-sa-20190619-staros-asr-dos",
          "defect": [
            [
              "CSCvn06757"
            ]
          ],
          "discovery": "INTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2019-1869",
    "datePublished": "2019-06-20T02:55:15.750798Z",
    "dateReserved": "2018-12-06T00:00:00",
    "dateUpdated": "2024-11-19T19:05:58.503Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2019-1869\",\"sourceIdentifier\":\"ykramarz@cisco.com\",\"published\":\"2019-06-20T03:15:11.993\",\"lastModified\":\"2019-10-09T23:48:23.503\",\"vulnStatus\":\"Modified\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"A vulnerability in the internal packet-processing functionality of the Cisco StarOS operating system running on virtual platforms could allow an unauthenticated, remote attacker to cause an affected device to stop processing traffic, resulting in a denial of service (DoS) condition. The vulnerability is due to a logic error that may occur under specific traffic conditions. An attacker could exploit this vulnerability by sending a series of crafted packets to an affected device. A successful exploit could allow the attacker to prevent the targeted service interface from receiving any traffic, which would lead to a DoS condition on the affected interface. The device may have to be manually reloaded to recover from exploitation of this vulnerability.\"},{\"lang\":\"es\",\"value\":\"Una vulnerabilidad en la funcionalidad internal packet-processing del sistema operativo StarOS de Cisco que se ejecuta en plataformas virtuales podr\u00eda permitir a un atacante remoto no autenticado hacer que un dispositivo afectado detenga el procesamiento del tr\u00e1fico, resultando en una condici\u00f3n de denegaci\u00f3n de servicio (DoS). Una vulnerabilidad es debido a un error l\u00f3gico que puede ocurrir en condiciones de tr\u00e1fico espec\u00edficas. Un atacante podr\u00eda explotar esta vulnerabilidad enviando una serie de paquetes creados a un dispositivo afectado. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir que el atacante impida que la interfaz de servicio destino reciba alg\u00fan tr\u00e1fico, lo que conllevar\u00eda a una condici\u00f3n DoS en la interfaz afectada. Es posible que el dispositivo tenga que volver a cargarse manualmente para recuperarse de la explotaci\u00f3n de esta vulnerabilidad.\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6},{\"source\":\"ykramarz@cisco.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\",\"baseScore\":8.6,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":4.0}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:N/A:P\",\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\",\"baseScore\":5.0},\"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\":\"CWE-824\"}]},{\"source\":\"ykramarz@cisco.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-824\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:staros:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"21.6\",\"versionEndExcluding\":\"21.6.13\",\"matchCriteriaId\":\"28E9D517-E4F2-4388-9F21-E7727232C311\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:staros:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"21.6b\",\"versionEndExcluding\":\"21.6b.16\",\"matchCriteriaId\":\"BF01C0A0-C91E-4F09-8437-801A2BB73348\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:staros:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"21.7\",\"versionEndExcluding\":\"21.7.11\",\"matchCriteriaId\":\"82DB936C-3B12-4FFD-A35A-41DE0F6C7A8E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:staros:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"21.8\",\"versionEndExcluding\":\"21.8.10\",\"matchCriteriaId\":\"6D588902-31C0-4463-A7BE-66F91D3B6636\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:staros:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"21.9\",\"versionEndExcluding\":\"21.9.7\",\"matchCriteriaId\":\"5D587C95-7D71-46A0-A8D4-459B601A007F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:staros:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"21.10\",\"versionEndExcluding\":\"21.10.2\",\"matchCriteriaId\":\"3F88DA14-4174-413D-822F-1FFD5C33F8CF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:staros:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"21.11\",\"versionEndExcluding\":\"21.11.1\",\"matchCriteriaId\":\"2BDDE9A1-2EA7-4EFB-BA39-0DB5C036B995\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:asr_5000:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"746254AC-B039-432C-AA5C-A82260E57AD7\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:asr_5500:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"301681DF-2A9E-4A91-9918-4A46153ADC01\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:asr_5700:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A9EF0299-16A7-446D-855D-BFF91EE65534\"}]}]}],\"references\":[{\"url\":\"http://www.securityfocus.com/bid/108853\",\"source\":\"ykramarz@cisco.com\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190619-staros-asr-dos\",\"source\":\"ykramarz@cisco.com\",\"tags\":[\"Vendor Advisory\"]}]}}"
  }
}


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 seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.