FKIE_CVE-2015-0643

Vulnerability from fkie_nvd - Published: 2015-03-26 10:59 - Updated: 2025-04-12 10:46
Severity ?
Summary
Cisco IOS 12.2, 12.4, 15.0, 15.1, 15.2, 15.3, and 15.4 and IOS XE 2.5.x, 2.6.x, 3.1.xS through 3.12.xS before 3.12.3S, 3.2.xE through 3.7.xE before 3.7.1E, 3.3.xSG, 3.4.xSG, and 3.13.xS before 3.13.2S allow remote attackers to cause a denial of service (memory consumption and device reload) by sending malformed IKEv2 packets over (1) IPv4 or (2) IPv6, aka Bug ID CSCuo75572.
References
psirt@cisco.comhttp://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150325-ikev2Vendor Advisory
psirt@cisco.comhttp://tools.cisco.com/security/center/viewAlert.x?alertId=37815Vendor Advisory
psirt@cisco.comhttp://www.securityfocus.com/bid/73333
psirt@cisco.comhttp://www.securitytracker.com/id/1031978
af854a3a-2127-422b-91ae-364da2661108http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150325-ikev2Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://tools.cisco.com/security/center/viewAlert.x?alertId=37815Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/73333
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1031978
Impacted products
Vendor Product Version
cisco ios_xe 3.2s.0
cisco ios_xe 3.2s.1
cisco ios_xe 3.2s.2
cisco ios_xe 3.3sg.0
cisco ios_xe 3.3sg.1
cisco ios_xe 3.3sg.2
cisco ios_xe 3.3xo.0
cisco ios_xe 3.3xo.1
cisco ios_xe 3.3xo.2
cisco ios_xe 3.4s.0
cisco ios_xe 3.4s.1
cisco ios_xe 3.4s.2
cisco ios_xe 3.4s.3
cisco ios_xe 3.4s.4
cisco ios_xe 3.4s.5
cisco ios_xe 3.4s.6
cisco ios_xe 3.4sg.0
cisco ios_xe 3.4sg.1
cisco ios_xe 3.4sg.2
cisco ios_xe 3.4sg.3
cisco ios_xe 3.4sg.4
cisco ios_xe 3.4sg.5
cisco ios_xe 3.5e.0
cisco ios_xe 3.5e.1
cisco ios_xe 3.5e.2
cisco ios_xe 3.5e.3
cisco ios_xe 3.5s.0
cisco ios_xe 3.5s.1
cisco ios_xe 3.5s.2
cisco ios_xe 3.5s_base
cisco ios_xe 3.6e.0
cisco ios_xe 3.6e.1
cisco ios_xe 3.6s.0
cisco ios_xe 3.6s.1
cisco ios_xe 3.6s.2
cisco ios_xe 3.6s_base
cisco ios_xe 3.7s.1
cisco ios_xe 3.7s.2
cisco ios_xe 3.7s.3
cisco ios_xe 3.7s.4
cisco ios_xe 3.7s.5
cisco ios_xe 3.7s.6
cisco ios_xe 3.7s_base
cisco ios_xe 3.8s.0
cisco ios_xe 3.8s.1
cisco ios_xe 3.8s.2
cisco ios_xe 3.8s_base
cisco ios_xe 3.9s.0
cisco ios_xe 3.9s.1
cisco ios_xe 3.9s.2
cisco ios_xe 3.10s.0
cisco ios_xe 3.10s.0a
cisco ios_xe 3.10s.1
cisco ios_xe 3.10s.2
cisco ios_xe 3.11s.0
cisco ios_xe 3.11s.1
cisco ios 12.2
cisco ios 12.4
cisco ios 15.0
cisco ios 15.1
cisco ios 15.2
cisco ios 15.3
cisco ios 15.4
To clipboard 

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  "cveTags": [],
  "descriptions": [
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      "value": "Cisco IOS 12.2, 12.4, 15.0, 15.1, 15.2, 15.3, and 15.4 and IOS XE 2.5.x, 2.6.x, 3.1.xS through 3.12.xS before 3.12.3S, 3.2.xE through 3.7.xE before 3.7.1E, 3.3.xSG, 3.4.xSG, and 3.13.xS before 3.13.2S allow remote attackers to cause a denial of service (memory consumption and device reload) by sending malformed IKEv2 packets over (1) IPv4 or (2) IPv6, aka Bug ID CSCuo75572."
    },
    {
      "lang": "es",
      "value": "Cisco IOS 12.2, 12.4, 15.0, 15.1, 15.2, 15.3, y 15.4 y IOS XE 2.5.x, 2.6.x, 3.1.xS hasta 3.12.xS anterior a 3.12.3S, 3.2.xE hasta 3.7.xE anterior a 3.7.1E, 3.3.xSG, 3.4.xSG, y 3.13.xS anterior a 3.13.2S permiten a atacantes remotos causar una denegaci\u00f3n de servicio (consumo de memoria y recarga de dispositivo) mediante el env\u00edo de paquetes IKEv2 malformados por (1) IPv4 o (2) IPv6, tambi\u00e9n conocido como Bug ID CSCuo75572."
    }
  ],
  "id": "CVE-2015-0643",
  "lastModified": "2025-04-12T10:46:40.837",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.8,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2015-03-26T10:59:08.847",
  "references": [
    {
      "source": "psirt@cisco.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150325-ikev2"
    },
    {
      "source": "psirt@cisco.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=37815"
    },
    {
      "source": "psirt@cisco.com",
      "url": "http://www.securityfocus.com/bid/73333"
    },
    {
      "source": "psirt@cisco.com",
      "url": "http://www.securitytracker.com/id/1031978"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150325-ikev2"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=37815"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/73333"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securitytracker.com/id/1031978"
    }
  ],
  "sourceIdentifier": "psirt@cisco.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-399"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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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.