FKIE_CVE-2012-2495

Vulnerability from fkie_nvd - Published: 2012-06-20 20:55 - Updated: 2025-04-11 00:51
Severity ?
Summary
The HostScan downloader implementation in Cisco AnyConnect Secure Mobility Client 3.x before 3.0 MR8 and Cisco Secure Desktop before 3.6.6020 does not compare the timestamp of offered software to the timestamp of installed software, which allows remote attackers to force a version downgrade by using (1) ActiveX or (2) Java components to offer signed code that corresponds to an older software release, aka Bug ID CSCtx74235.
References
psirt@cisco.comhttp://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120620-acVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120620-acVendor Advisory
Impacted products
Vendor Product Version
cisco anyconnect_secure_mobility_client 3.0
cisco secure_desktop *
cisco secure_desktop 3.1
cisco secure_desktop 3.1.1
cisco secure_desktop 3.1.1.27
cisco secure_desktop 3.1.1.33
cisco secure_desktop 3.1.1.45
cisco secure_desktop 3.2
cisco secure_desktop 3.2.1
cisco secure_desktop 3.3
cisco secure_desktop 3.4
cisco secure_desktop 3.4.1
cisco secure_desktop 3.4.2
cisco secure_desktop 3.4.2048
cisco secure_desktop 3.5
cisco secure_desktop 3.5.841
cisco secure_desktop 3.5.1077
cisco secure_desktop 3.5.2001
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{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "matchCriteriaId": "5F1A7236-46E3-487A-998B-4D72A5EEA004",
              "vulnerable": true
            },
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              "matchCriteriaId": "404A7711-C463-4471-A6BD-DD99B3795312",
              "versionEndIncluding": "3.5.2008",
              "vulnerable": true
            },
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              "matchCriteriaId": "6EE6B79A-FD31-4637-BE22-EEADF63B94FF",
              "vulnerable": true
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              "matchCriteriaId": "7F2F8EA5-8DEF-48D0-9E7F-6047D4AECC5C",
              "vulnerable": true
            },
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              "matchCriteriaId": "59D841B0-3D1B-4F1C-87F1-D0355955E49C",
              "vulnerable": true
            },
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              "matchCriteriaId": "F13E414E-E56E-496E-A952-F93DCF1B1BDC",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "21F5DFB0-21F4-45F7-B4AF-000B24DEA596",
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              "matchCriteriaId": "0D7A8878-2E0F-4140-86DF-75999B47E4F5",
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              "vulnerable": true
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              "vulnerable": true
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              "matchCriteriaId": "7D5FC538-64F7-4F3D-9FAE-82D5015737DE",
              "vulnerable": true
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              "matchCriteriaId": "4F72D901-C62C-41A0-8D68-72CB9508E507",
              "vulnerable": true
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          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The HostScan downloader implementation in Cisco AnyConnect Secure Mobility Client 3.x before 3.0 MR8 and Cisco Secure Desktop before 3.6.6020 does not compare the timestamp of offered software to the timestamp of installed software, which allows remote attackers to force a version downgrade by using (1) ActiveX or (2) Java components to offer signed code that corresponds to an older software release, aka Bug ID CSCtx74235."
    },
    {
      "lang": "es",
      "value": "La implementaci\u00f3n de HostScan en Cisco AnyConnect Secure Mobility Client v3.x antes de v3.0 MR8 y Cisco Secure Desktop antes de v3.6.6020 no compara la marca de tiempo del software ofrecido con la marca de tiempo del software instalado, lo que permite forzar una rebaja de la versi\u00f3n a atacantes remotos mediante el uso de componentes (1) ActiveX o (2) Java para ofrecer c\u00f3digo firmado que corresponde a una versi\u00f3n anterior del software. Se trata de un prblema tambi\u00e9n conocido como Bug ID CSCtx74235."
    }
  ],
  "id": "CVE-2012-2495",
  "lastModified": "2025-04-11T00:51:21.963",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ]
  },
  "published": "2012-06-20T20:55:02.590",
  "references": [
    {
      "source": "psirt@cisco.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120620-ac"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120620-ac"
    }
  ],
  "sourceIdentifier": "psirt@cisco.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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Detection rules are retrieved from Rulezet.