FKIE_CVE-2015-0769

Vulnerability from fkie_nvd - Published: 2015-06-12 14:59 - Updated: 2025-04-12 10:46
Severity ?
Summary
Cisco IOS XR 4.0.1 through 4.2.0 for CRS-3 Carrier Routing System allows remote attackers to cause a denial of service (NPU ASIC scan and line-card reload) via crafted IPv6 extension headers, aka Bug ID CSCtx03546.
References
psirt@cisco.comhttp://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150611-iosxrVendor Advisory
psirt@cisco.comhttp://www.securitytracker.com/id/1032563Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150611-iosxrVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1032563Third Party Advisory, VDB Entry
Impacted products
Vendor Product Version
cisco ios_xr_software 4.0.1
cisco ios_xr_software 4.0.2
cisco ios_xr_software 4.0.3
cisco ios_xr_software 4.0.4
cisco ios_xr_software 4.0.11
cisco ios_xr_software 4.1.0
cisco ios_xr_software 4.1.1
cisco ios_xr_software 4.1.2
cisco ios_xr_software 4.1_base
cisco ios_xr_software 4.2.0
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{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "matchCriteriaId": "B40261BE-3C8C-4519-9D30-033982B28D2D",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xr_software:4.0.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "449FC52E-F5D6-4667-8F76-67512757BBDB",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xr_software:4.0.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "D907DF57-CEFD-4399-B3E6-22CEDF0E6930",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "42AB82F9-8E65-42CA-BE07-6B67B523B356",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "DEF92AF9-CB4A-4521-BC1A-19B432E3E5D3",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xr_software:4.1.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "B4189F0A-D0AC-4F8A-BCD0-447BD2C07B79",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xr_software:4.1.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "85EA55F4-6DF6-48D8-8DBC-0037423C3704",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xr_software:4.1.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "3A9EC099-ABC3-4431-8E0B-C938242EDCD6",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "E9316BD4-A74F-450F-A931-DFAAA4CECC59",
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            },
            {
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              "matchCriteriaId": "43C2104E-37A8-48F3-B445-F23C5E295E49",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Cisco IOS XR 4.0.1 through 4.2.0 for CRS-3 Carrier Routing System allows remote attackers to cause a denial of service (NPU ASIC scan and line-card reload) via crafted IPv6 extension headers, aka Bug ID CSCtx03546."
    },
    {
      "lang": "es",
      "value": "Cisco IOS XR 4.0.1 hasta 4.2.0 para CRS-3 Carrier Routing System permite a atacantes remotos causar una denegaci\u00f3n de servicio (escaneo NPU ASIC y recarga de la tarjeta de l\u00ednea) a trav\u00e9s de cabeceras de extensi\u00f3n IPv6 manipuladas, tambi\u00e9n conocida como Bug ID CSCtx03546."
    }
  ],
  "id": "CVE-2015-0769",
  "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": "2015-06-12T14:59:01.113",
  "references": [
    {
      "source": "psirt@cisco.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150611-iosxr"
    },
    {
      "source": "psirt@cisco.com",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securitytracker.com/id/1032563"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      ],
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150611-iosxr"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securitytracker.com/id/1032563"
    }
  ],
  "sourceIdentifier": "psirt@cisco.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-399"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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