CVE-2017-2340 (GCVE-0-2017-2340)

Vulnerability from cvelistv5 – Published: 2017-04-24 15:00 – Updated: 2024-08-05 13:48
VLAI?
Summary
On Juniper Networks Junos OS 15.1 releases from 15.1R3 to 15.1R4, 16.1 prior to 16.1R3, on M/MX platforms where Enhanced Subscriber Management for DHCPv6 subscribers is configured, a vulnerability in processing IPv6 ND packets originating from subscribers and destined to M/MX series routers can result in a PFE (Packet Forwarding Engine) hang or crash.
Severity ?
No CVSS data available.
CWE
  • denial of service vulnerability
Assigner
References
https://kb.juniper.net/JSA10786 x_refsource_CONFIRM
http://www.securitytracker.com/id/1038254 vdb-entryx_refsource_SECTRACK
http://www.securityfocus.com/bid/97607 vdb-entryx_refsource_BID
Impacted products
Vendor Product Version
Juniper Networks Junos OS on M/MX platforms where Enhanced Subscriber Management for DHCPv6 subscribers is configured Affected: 15.1 releases from 15.1R3 to 15.1R4
Affected: 16.1 prior to 16.1R3
Affected: 16.2R1 and all subsequent releases have a resolution for this vulnerability
Affected: All releases prior to 15.1R3 are not affected.
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T13:48:05.396Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://kb.juniper.net/JSA10786"
          },
          {
            "name": "1038254",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1038254"
          },
          {
            "name": "97607",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/97607"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Junos OS on M/MX platforms where Enhanced Subscriber Management for DHCPv6 subscribers is configured",
          "vendor": "Juniper Networks",
          "versions": [
            {
              "status": "affected",
              "version": "15.1 releases from 15.1R3 to 15.1R4"
            },
            {
              "status": "affected",
              "version": "16.1 prior to 16.1R3"
            },
            {
              "status": "affected",
              "version": "16.2R1 and all subsequent releases have a resolution for this vulnerability"
            },
            {
              "status": "affected",
              "version": "All releases prior to 15.1R3 are not affected."
            }
          ]
        }
      ],
      "datePublic": "2017-04-12T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "On Juniper Networks Junos OS 15.1 releases from 15.1R3 to 15.1R4, 16.1 prior to 16.1R3, on M/MX platforms where Enhanced Subscriber Management for DHCPv6 subscribers is configured, a vulnerability in processing IPv6 ND packets originating from subscribers and destined to M/MX series routers can result in a PFE (Packet Forwarding Engine) hang or crash."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "denial of service vulnerability",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-07-10T09:57:01",
        "orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
        "shortName": "juniper"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://kb.juniper.net/JSA10786"
        },
        {
          "name": "1038254",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1038254"
        },
        {
          "name": "97607",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/97607"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "sirt@juniper.net",
          "ID": "CVE-2017-2340",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Junos OS on M/MX platforms where Enhanced Subscriber Management for DHCPv6 subscribers is configured",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "15.1 releases from 15.1R3 to 15.1R4"
                          },
                          {
                            "version_value": "16.1 prior to 16.1R3"
                          },
                          {
                            "version_value": "16.2R1 and all subsequent releases have a resolution for this vulnerability"
                          },
                          {
                            "version_value": "All releases prior to 15.1R3 are not affected."
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Juniper Networks"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "On Juniper Networks Junos OS 15.1 releases from 15.1R3 to 15.1R4, 16.1 prior to 16.1R3, on M/MX platforms where Enhanced Subscriber Management for DHCPv6 subscribers is configured, a vulnerability in processing IPv6 ND packets originating from subscribers and destined to M/MX series routers can result in a PFE (Packet Forwarding Engine) hang or crash."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "denial of service vulnerability"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://kb.juniper.net/JSA10786",
              "refsource": "CONFIRM",
              "url": "https://kb.juniper.net/JSA10786"
            },
            {
              "name": "1038254",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1038254"
            },
            {
              "name": "97607",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/97607"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
    "assignerShortName": "juniper",
    "cveId": "CVE-2017-2340",
    "datePublished": "2017-04-24T15:00:00",
    "dateReserved": "2016-12-01T00:00:00",
    "dateUpdated": "2024-08-05T13:48:05.396Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:juniper:junos:15.1:r3:*:*:*:*:*:*\", \"matchCriteriaId\": \"C7620D01-1A6B-490F-857E-0D803E0AEE56\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:juniper:junos:15.1:r4:*:*:*:*:*:*\", \"matchCriteriaId\": \"4A1545CE-279F-4EE2-8913-8F3B2FAFE7F6\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:juniper:junos:16.1:r1:*:*:*:*:*:*\", \"matchCriteriaId\": \"BBE35BDC-7739-4854-8BB8-E8600603DE9D\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:juniper:junos:16.1:r2:*:*:*:*:*:*\", \"matchCriteriaId\": \"2DC47132-9EEA-4518-8F86-5CD231FBFB61\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"On Juniper Networks Junos OS 15.1 releases from 15.1R3 to 15.1R4, 16.1 prior to 16.1R3, on M/MX platforms where Enhanced Subscriber Management for DHCPv6 subscribers is configured, a vulnerability in processing IPv6 ND packets originating from subscribers and destined to M/MX series routers can result in a PFE (Packet Forwarding Engine) hang or crash.\"}, {\"lang\": \"es\", \"value\": \"En Juniper Networks Junos OS 15.1 en versiones desde la 15.1R3 a la 15.1R4, 16.1 anterior a 16.1R3, en plataformas M/MX donde se configura Enhanced Subscriber Management para suscriptores DHCPv6, una vulnerabilidad en el procesamiento de paquetes IPv6 ND originados de suscriptores y destinados a los enrutadores de las series M/MX puede ocasionar un cuelgue o una ca\\u00edda de PFE (Packet Forwarding Engine).\"}]",
      "id": "CVE-2017-2340",
      "lastModified": "2024-11-21T03:23:19.227",
      "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:L\", \"baseScore\": 5.3, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"LOW\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 1.4}], \"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}]}",
      "published": "2017-04-24T15:59:00.847",
      "references": "[{\"url\": \"http://www.securityfocus.com/bid/97607\", \"source\": \"sirt@juniper.net\", \"tags\": [\"Third Party Advisory\", \"VDB Entry\"]}, {\"url\": \"http://www.securitytracker.com/id/1038254\", \"source\": \"sirt@juniper.net\"}, {\"url\": \"https://kb.juniper.net/JSA10786\", \"source\": \"sirt@juniper.net\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"http://www.securityfocus.com/bid/97607\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\", \"VDB Entry\"]}, {\"url\": \"http://www.securitytracker.com/id/1038254\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://kb.juniper.net/JSA10786\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}]",
      "sourceIdentifier": "sirt@juniper.net",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-20\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2017-2340\",\"sourceIdentifier\":\"sirt@juniper.net\",\"published\":\"2017-04-24T15:59:00.847\",\"lastModified\":\"2025-04-20T01:37:25.860\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"On Juniper Networks Junos OS 15.1 releases from 15.1R3 to 15.1R4, 16.1 prior to 16.1R3, on M/MX platforms where Enhanced Subscriber Management for DHCPv6 subscribers is configured, a vulnerability in processing IPv6 ND packets originating from subscribers and destined to M/MX series routers can result in a PFE (Packet Forwarding Engine) hang or crash.\"},{\"lang\":\"es\",\"value\":\"En Juniper Networks Junos OS 15.1 en versiones desde la 15.1R3 a la 15.1R4, 16.1 anterior a 16.1R3, en plataformas M/MX donde se configura Enhanced Subscriber Management para suscriptores DHCPv6, una vulnerabilidad en el procesamiento de paquetes IPv6 ND originados de suscriptores y destinados a los enrutadores de las series M/MX puede ocasionar un cuelgue o una ca\u00edda de PFE (Packet Forwarding Engine).\"}],\"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:L\",\"baseScore\":5.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":3.9,\"impactScore\":1.4}],\"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\":\"CWE-20\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:15.1:r3:*:*:*:*:*:*\",\"matchCriteriaId\":\"C7620D01-1A6B-490F-857E-0D803E0AEE56\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:15.1:r4:*:*:*:*:*:*\",\"matchCriteriaId\":\"4A1545CE-279F-4EE2-8913-8F3B2FAFE7F6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:16.1:r1:*:*:*:*:*:*\",\"matchCriteriaId\":\"BBE35BDC-7739-4854-8BB8-E8600603DE9D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:juniper:junos:16.1:r2:*:*:*:*:*:*\",\"matchCriteriaId\":\"2DC47132-9EEA-4518-8F86-5CD231FBFB61\"}]}]}],\"references\":[{\"url\":\"http://www.securityfocus.com/bid/97607\",\"source\":\"sirt@juniper.net\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"http://www.securitytracker.com/id/1038254\",\"source\":\"sirt@juniper.net\"},{\"url\":\"https://kb.juniper.net/JSA10786\",\"source\":\"sirt@juniper.net\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.securityfocus.com/bid/97607\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"http://www.securitytracker.com/id/1038254\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://kb.juniper.net/JSA10786\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"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 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.