{
  "id": "CVE-2016-9773",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2017-02-17T02:59:14.013",
  "lastModified": "2023-11-07T02:37:31.670",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "Heap-based buffer overflow in the IsPixelGray function in MagickCore/pixel-accessor.h in ImageMagick 7.0.3.8 allows remote attackers to cause a denial of service (out-of-bounds heap read) via a crafted image file.  NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-9556."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de b\u00fafer basado en memoria din\u00e1mica en la funci\u00f3n IsPixelGray en MagickCore/pixel-accessor.h en ImageMagick 7.0.3.8 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (lectura de memoria din\u00e1mica fuera de l\u00edmites) a trav\u00e9s de un archivo de imagen manipulado. NOTA: esta vulnerabilidad existe debido a una soluci\u00f3n incompleta para CVE-2016-9556."
    }
  ],
  "metrics": {
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      {
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        "type": "Primary",
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          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6
      }
    ],
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          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.3
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        },
        {
          "lang": "en",
          "value": "CWE-125"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:imagemagick:imagemagick:7.0.3-8:*:*:*:*:*:*:*",
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  "references": [
    {
      "url": "http://www.openwall.com/lists/oss-security/2016/12/01/4",
      "source": "secalert@redhat.com",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
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    {
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      "source": "secalert@redhat.com",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
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    {
      "url": "http://www.openwall.com/lists/oss-security/2016/12/02/12",
      "source": "secalert@redhat.com",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://blogs.gentoo.org/ago/2016/12/01/imagemagick-heap-based-buffer-overflow-in-ispixelgray-pixel-accessor-h-incomplete-fix-for-cve-2016-9556/",
      "source": "secalert@redhat.com",
      "tags": [
        "Patch",
        "Third Party Advisory",
        "VDB Entry"
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}