FKIE_CVE-2016-2462

Vulnerability from fkie_nvd - Published: 2016-05-09 10:59 - Updated: 2025-04-12 10:46
Severity ?
7.0 (High) - CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
OpenSSLCipher.java in Conscrypt in Android 6.x before 2016-05-01 mishandles updates of the Additional Authenticated Data (AAD) array, which allows attackers to spoof message authentication via unspecified vectors, aka internal bug 27371173.
References
security@android.comhttp://source.android.com/security/bulletin/2016-05-01.htmlPatch, Vendor Advisory
security@android.comhttps://android.googlesource.com/platform/external/conscrypt/+/8bec47d2184fca7e8b7337d2a65b2b75a9bc8f54
af854a3a-2127-422b-91ae-364da2661108http://source.android.com/security/bulletin/2016-05-01.htmlPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://android.googlesource.com/platform/external/conscrypt/+/8bec47d2184fca7e8b7337d2a65b2b75a9bc8f54
Impacted products
Vendor Product Version
google android 6.0
google android 6.0.1
To clipboard 

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    {
      "nodes": [
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          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:google:android:6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "E70C6D8D-C9C3-4D92-8DFC-71F59E068295",
              "vulnerable": true
            },
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "OpenSSLCipher.java in Conscrypt in Android 6.x before 2016-05-01 mishandles updates of the Additional Authenticated Data (AAD) array, which allows attackers to spoof message authentication via unspecified vectors, aka internal bug 27371173."
    },
    {
      "lang": "es",
      "value": "OpenSSLCipher.java en Conscrypt en Android 6.x en versiones anteriores a 2016-05-01 no maneja adecuadamente actualizaciones del array Additional Authenticated Data (AAD), lo que permite a atacantes suplantar la autenticaci\u00f3n de mensaje a trav\u00e9s de vectores no especificados, tambi\u00e9n conocido como error interno 27371173."
    }
  ],
  "id": "CVE-2016-2462",
  "lastModified": "2025-04-12T10:46:40.837",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "HIGH",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.6,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:H/Au:N/C:C/I:C/A:C",
          "version": "2.0"
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        "exploitabilityScore": 4.9,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
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    "cvssMetricV30": [
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          "baseScore": 7.0,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 1.0,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  "published": "2016-05-09T10:59:40.643",
  "references": [
    {
      "source": "security@android.com",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://source.android.com/security/bulletin/2016-05-01.html"
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      "tags": [
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  "vulnStatus": "Deferred",
  "weaknesses": [
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      "description": [
        {
          "lang": "en",
          "value": "CWE-264"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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