FKIE_CVE-2015-6429

Vulnerability from fkie_nvd - Published: 2015-12-19 14:59 - Updated: 2025-04-12 10:46
Severity ?
Summary
The IKEv1 state machine in Cisco IOS 15.4 through 15.6 and IOS XE 3.15 through 3.17 allows remote attackers to cause a denial of service (IPsec connection termination) via a crafted IKEv1 packet to a tunnel endpoint, aka Bug ID CSCuw08236.
References
psirt@cisco.comhttp://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151218-iosVendor Advisory
psirt@cisco.comhttp://www.securitytracker.com/id/1034505
af854a3a-2127-422b-91ae-364da2661108http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151218-iosVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1034505
Impacted products
Vendor Product Version
cisco ios 15.4\(3\)s
cisco ios 15.5\(1\)s
cisco ios 15.5\(1\)t
cisco ios 15.5\(2\)s
cisco ios 15.5\(2\)t
cisco ios 15.5\(3\)m
cisco ios 15.5\(3\)m1
cisco ios 15.5\(3\)s
cisco ios 15.5\(3\)s1
cisco ios 15.6\(0.17\)t
cisco ios 15.6\(1\)t0a
cisco ios_xe 3.15s.0
cisco ios_xe 3.15s.1
cisco ios_xe 3.15s.2
cisco ios_xe 3.16s.0
cisco ios_xe 3.16s.1
cisco ios_xe 3.17s.0
cisco ios_xe 3.17s.1
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:cisco:ios:15.4\\(3\\)s:*:*:*:*:*:*:*",
              "matchCriteriaId": "C63FF7C4-D9CE-4D6C-B36E-0C0DC06F453E",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios:15.5\\(1\\)s:*:*:*:*:*:*:*",
              "matchCriteriaId": "9613EE90-A90A-4817-A5A1-F78A9F3BA571",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios:15.5\\(1\\)t:*:*:*:*:*:*:*",
              "matchCriteriaId": "59F21FEC-A536-45CB-9AE5-61CE45EAD1B7",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios:15.5\\(2\\)s:*:*:*:*:*:*:*",
              "matchCriteriaId": "3A259566-AA04-4DE8-900D-865384E56C8E",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios:15.5\\(2\\)t:*:*:*:*:*:*:*",
              "matchCriteriaId": "7A4E00DF-60FD-48F2-A69A-D709A5657F6A",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios:15.5\\(3\\)m:*:*:*:*:*:*:*",
              "matchCriteriaId": "716EC9AA-0569-4FA7-A244-1A14FA15C5AD",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios:15.5\\(3\\)m1:*:*:*:*:*:*:*",
              "matchCriteriaId": "097D1950-6159-45A2-8653-D3F90044D0C8",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios:15.5\\(3\\)s:*:*:*:*:*:*:*",
              "matchCriteriaId": "1194A7BD-CB51-42CD-96E6-9ACF126DD8CA",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios:15.5\\(3\\)s1:*:*:*:*:*:*:*",
              "matchCriteriaId": "F40A87C1-5EDB-4B50-84CF-729F5037E870",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios:15.6\\(0.17\\)t:*:*:*:*:*:*:*",
              "matchCriteriaId": "96BDDBD0-684C-4E90-ACF9-F45D4B85835F",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios:15.6\\(1\\)t0a:*:*:*:*:*:*:*",
              "matchCriteriaId": "679DCA8C-F64B-4716-BCC9-9C461A89CB29",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:3.15s.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "5D9E5471-04AF-47A5-ACC7-335516356BDD",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:3.15s.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "FB8A0099-DE49-4AB6-A408-EE5D62642D17",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:3.15s.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "CE69B061-8523-487E-B749-28D56458A621",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:3.16s.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "25257039-7860-4424-8C92-267FC444DA33",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:3.16s.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "A0D78F52-7B40-4A9B-AC8E-150AFCAA7AF1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:3.17s.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "203E013A-85E3-4D5B-A863-86297134BA04",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:3.17s.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "1BB0A028-FA64-4899-AEC7-D6C5040E7C0E",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The IKEv1 state machine in Cisco IOS 15.4 through 15.6 and IOS XE 3.15 through 3.17 allows remote attackers to cause a denial of service (IPsec connection termination) via a crafted IKEv1 packet to a tunnel endpoint, aka Bug ID CSCuw08236."
    },
    {
      "lang": "es",
      "value": "La m\u00e1quina de estado IKEv1 en Cisco IOS 15.4 hasta la versi\u00f3n 15.6 y IOS XE 3.15 hasta la versi\u00f3n 3.17 permite a atacantes remotos causar una denegaci\u00f3n de servicio (terminaci\u00f3n de conexi\u00f3n IPsec) a trav\u00e9s de un paquete IKEv1 manipulado en un dispositivo final del tunel, tambi\u00e9n conocida como Bug ID CSCuw08236."
    }
  ],
  "id": "CVE-2015-6429",
  "lastModified": "2025-04-12T10:46:40.837",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "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,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2015-12-19T14:59:00.123",
  "references": [
    {
      "source": "psirt@cisco.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151218-ios"
    },
    {
      "source": "psirt@cisco.com",
      "url": "http://www.securitytracker.com/id/1034505"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151218-ios"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securitytracker.com/id/1034505"
    }
  ],
  "sourceIdentifier": "psirt@cisco.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-19"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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.