FKIE_CVE-2015-0645

Vulnerability from fkie_nvd - Published: 2015-03-26 10:59 - Updated: 2025-04-12 10:46
Severity ?
Summary
The Layer 4 Redirect (L4R) feature in Cisco IOS XE 2.x and 3.x before 3.10.4S, 3.11 before 3.11.3S, 3.12 before 3.12.2S, 3.13 before 3.13.1S, 3.14 before 3.14.0S, and 3.15 before 3.15.0S allows remote attackers to cause a denial of service (device reload) via malformed (1) IPv4 or (2) IPv6 packets, aka Bug ID CSCuq59131.
References
psirt@cisco.comhttp://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150325-iosxeVendor Advisory
psirt@cisco.comhttp://www.securitytracker.com/id/1031981
af854a3a-2127-422b-91ae-364da2661108http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150325-iosxeVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1031981
Impacted products
Vendor Product Version
cisco ios_xe 3.1s.0
cisco ios_xe 3.1s.1
cisco ios_xe 3.1s.2
cisco ios_xe 3.1s.3
cisco ios_xe 3.1s.4
cisco ios_xe 3.1s.5
cisco ios_xe 3.1s.6
cisco ios_xe 3.2s.0
cisco ios_xe 3.2s.1
cisco ios_xe 3.2s.2
cisco ios_xe 3.2s.3
cisco ios_xe 3.3s.0
cisco ios_xe 3.3s.1
cisco ios_xe 3.3s.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 3.5s.0
cisco ios_xe 3.5s.1
cisco ios_xe 3.5s.2
cisco ios_xe 3.5s_base
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 3.10s.0
cisco ios_xe 3.10s.0a
cisco ios_xe 3.10s.1
cisco ios_xe 3.10s.2
cisco ios_xe 3.10s.3
cisco ios_xe 3.11s.0
cisco ios_xe 3.11s.1
cisco ios_xe 3.11s.2
cisco ios_xe 3.12s.0
cisco ios_xe 3.12s.1
cisco ios_xe 3.13s.0
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{
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          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Layer 4 Redirect (L4R) feature in Cisco IOS XE 2.x and 3.x before 3.10.4S, 3.11 before 3.11.3S, 3.12 before 3.12.2S, 3.13 before 3.13.1S, 3.14 before 3.14.0S, and 3.15 before 3.15.0S allows remote attackers to cause a denial of service (device reload) via malformed (1) IPv4 or (2) IPv6 packets, aka Bug ID CSCuq59131."
    },
    {
      "lang": "es",
      "value": "La caracter\u00edstica Layer 4 Redirect (L4R) en Cisco IOS XE 2.x y 3.x anterior a 3.10.4S, 3.11 anterior a 3.11.3S, 3.12 anterior a 3.12.2S, 3.13 anterior a 3.13.1S, 3.14 anterior a 3.14.0S, y 3.15 anterior a 3.15.0S permite a atacantes remotos causar una denegaci\u00f3n de servicio (recarga de dispositivo) a trav\u00e9s de paquetes (1) IPv4 o (2) IPv6 malformados, tambi\u00e9n conocido como Bug ID CSCuq59131."
    }
  ],
  "id": "CVE-2015-0645",
  "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": "2015-03-26T10:59:10.753",
  "references": [
    {
      "source": "psirt@cisco.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150325-iosxe"
    },
    {
      "source": "psirt@cisco.com",
      "url": "http://www.securitytracker.com/id/1031981"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150325-iosxe"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securitytracker.com/id/1031981"
    }
  ],
  "sourceIdentifier": "psirt@cisco.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Sightings

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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.