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FKIE_CVE-2016-3982

Vulnerability from fkie_nvd - Published: 2016-04-13 16:59 - Updated: 2026-06-17 00:46
Summary
Off-by-one error in the bmp_rle4_fread function in pngxrbmp.c in OptiPNG before 0.7.6 allows remote attackers to cause a denial of service (out-of-bounds read or write access and crash) or possibly execute arbitrary code via a crafted image file, which triggers a heap-based buffer overflow.

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
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              "vulnerable": true
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    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:optipng_project:optipng:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "32C3AFBF-5EEB-43A1-B8F3-FF9A685AD211",
              "versionEndIncluding": "0.7.5",
              "vulnerable": true
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Off-by-one error in the bmp_rle4_fread function in pngxrbmp.c in OptiPNG before 0.7.6 allows remote attackers to cause a denial of service (out-of-bounds read or write access and crash) or possibly execute arbitrary code via a crafted image file, which triggers a heap-based buffer overflow."
    },
    {
      "lang": "es",
      "value": "Error por un paso en la funci\u00f3n bmp_rle4_fread en pngxrbmp.c en OptiPNG en versiones anteriores a 0.7.6 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (acceso a lectura o escritura fuera de rango y ca\u00edda) o posiblemente ejecutar c\u00f3digo arbitrario a trav\u00e9s de un archivo de imagen manipulado, lo que desencadena un desbordamiento de buffer basado en memoria din\u00e1mica."
    }
  ],
  "id": "CVE-2016-3982",
  "lastModified": "2026-06-17T00:46:40.727",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.8,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2016-04-13T16:59:24.397",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Issue Tracking"
      ],
      "url": "http://bugs.fi/media/afl/optipng/2/"
    },
    {
      "source": "cve@mitre.org",
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      "url": "http://lists.opensuse.org/opensuse-updates/2016-04/msg00065.html"
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      "url": "http://www.debian.org/security/2016/dsa-3546"
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      "url": "http://www.ubuntu.com/usn/USN-2951-1"
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    {
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      "url": "https://security.gentoo.org/glsa/201608-01"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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        "Vendor Advisory"
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      "url": "https://sourceforge.net/p/optipng/bugs/57/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "http://bugs.fi/media/afl/optipng/2/"
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      "url": "https://security.gentoo.org/glsa/201608-01"
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      "tags": [
        "Patch",
        "Vendor Advisory"
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      "url": "https://sourceforge.net/p/optipng/bugs/57/"
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  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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