{
  "id": "CVE-2017-0129",
  "sourceIdentifier": "secure@microsoft.com",
  "published": "2017-03-17T00:59:03.603",
  "lastModified": "2017-07-12T01:29:07.270",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "Microsoft Lync for Mac 2011 fails to properly validate certificates, allowing remote attackers to alter server-client communications, aka \"Microsoft Lync for Mac Certificate Validation Vulnerability.\""
    },
    {
      "lang": "es",
      "value": "Microsoft Lync para Mac 2011 no valida adecuadamente certificados, permitiendo a atacantes remotos alterar comunicaciones entre el servidor y el cliente, vulnerabilidad tambi\u00e9n conocida como \"Microsoft Lync for Mac Certificate Validation Vulnerability\"."
    }
  ],
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          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
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        "exploitabilityScore": 3.9,
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          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "NONE",
          "baseScore": 5.0
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
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        "acInsufInfo": true,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-295"
        }
      ]
    }
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  "references": [
    {
      "url": "http://www.securityfocus.com/bid/96752",
      "source": "secure@microsoft.com",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ]
    },
    {
      "url": "http://www.securitytracker.com/id/1038020",
      "source": "secure@microsoft.com"
    },
    {
      "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0129",
      "source": "secure@microsoft.com",
      "tags": [
        "Patch",
        "Vendor Advisory"
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}