FKIE_CVE-2016-4121

Vulnerability from fkie_nvd - Published: 2016-06-16 14:59 - Updated: 2026-06-17 00:46
Severity
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Use-after-free vulnerability in Adobe Flash Player before 18.0.0.352 and 19.x through 21.x before 21.0.0.242 on Windows and OS X and before 11.2.202.621 on Linux allows attackers to execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2016-1097, CVE-2016-1106, CVE-2016-1107, CVE-2016-1108, CVE-2016-1109, CVE-2016-1110, CVE-2016-4108, and CVE-2016-4110.
References
psirt@adobe.comhttp://rhn.redhat.com/errata/RHSA-2016-1079.htmlThird Party Advisory
psirt@adobe.comhttp://www.securityfocus.com/bid/90797Broken Link, Third Party Advisory, VDB Entry
psirt@adobe.comhttps://helpx.adobe.com/security/products/flash-player/apsb16-15.htmlPatch, Vendor Advisory
psirt@adobe.comhttps://security.gentoo.org/glsa/201606-08Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2016-1079.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/90797Broken Link, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://helpx.adobe.com/security/products/flash-player/apsb16-15.htmlPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201606-08Third Party Advisory
Impacted products
Vendor Product Version
microsoft windows_10 -
microsoft windows_8.1 -
adobe flash_player *
adobe flash_player *
adobe flash_player *
apple mac_os_x -
microsoft windows -
adobe air_sdk_\&_compiler *
apple iphone_os -
apple mac_os_x -
google android -
microsoft windows -
adobe air_sdk *
apple iphone_os -
apple mac_os_x -
google android -
microsoft windows -
adobe flash_player *
linux linux_kernel -
adobe flash_player *
apple mac_os_x -
google chrome_os -
linux linux_kernel -
microsoft windows -
adobe flash_player_desktop_runtime *
apple mac_os_x -
microsoft windows -
apple mac_os_x -
microsoft windows -
adobe air_desktop_runtime *
To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Use-after-free vulnerability in Adobe Flash Player before 18.0.0.352 and 19.x through 21.x before 21.0.0.242 on Windows and OS X and before 11.2.202.621 on Linux allows attackers to execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2016-1097, CVE-2016-1106, CVE-2016-1107, CVE-2016-1108, CVE-2016-1109, CVE-2016-1110, CVE-2016-4108, and CVE-2016-4110."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de uso despu\u00e9s de liberaci\u00f3n de memoria en Adobe Flash Player en versiones anteriores a 18.0.0.352 y 19.x hasta la versi\u00f3n 21.x en versiones anteriores a 21.0.0.242 en Windows y SO X y en versiones anteriores 11.2.202.621 en Linux permite a atacantes ejecutar c\u00f3digo arbitrario a trav\u00e9s de vectores no especificados, una vulnerabilidad diferente a CVE-2016-1097, CVE-2016-1106, CVE-2016-1107, CVE-2016-1108, CVE-2016-1109, CVE-2016-1110, CVE-2016-4108 y CVE-2016-4110."
    }
  ],
  "evaluatorComment": "CWE-416: Use After Free",
  "id": "CVE-2016-4121",
  "lastModified": "2026-06-17T00:46:56.003",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": true,
        "baseSeverity": "HIGH",
        "cvssData": {
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          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
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        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
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          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
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        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
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    ]
  },
  "published": "2016-06-16T14:59:01.637",
  "references": [
    {
      "source": "psirt@adobe.com",
      "tags": [
        "Third Party Advisory"
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      "url": "http://rhn.redhat.com/errata/RHSA-2016-1079.html"
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    },
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    {
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  "sourceIdentifier": "psirt@adobe.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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