{
  "id": "CVE-2015-8927",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2016-09-20T14:15:14.120",
  "lastModified": "2024-11-21T02:39:27.923",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The trad_enc_decrypt_update function in archive_read_support_format_zip.c in libarchive before 3.2.0 allows remote attackers to cause a denial of service (out-of-bounds heap read and crash) via a crafted zip file, related to reading the password."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n trad_enc_decrypt_update en archive_read_support_format_zip.c en libarchive en versiones anteriores a 3.2.0 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (lectura de memoria din\u00e1mica fuera de rango y ca\u00edda) a trav\u00e9s de un archivo zip manipulado, relacionado con la lectura de contrase\u00f1a."
    }
  ],
  "metrics": {
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      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.0",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL"
        },
        "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-125"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:libarchive:libarchive:*:*:*:*:*:*:*:*",
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  "references": [
    {
      "url": "http://www.openwall.com/lists/oss-security/2016/06/17/2",
      "source": "cve@mitre.org",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ]
    },
    {
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      "source": "cve@mitre.org",
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    },
    {
      "url": "http://www.securityfocus.com/bid/91329",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://blog.fuzzing-project.org/47-Many-invalid-memory-access-issues-in-libarchive.html",
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://github.com/libarchive/libarchive/issues/523",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Issue Tracking",
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    },
    {
      "url": "https://security.gentoo.org/glsa/201701-03",
      "source": "cve@mitre.org"
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      "url": "http://www.openwall.com/lists/oss-security/2016/06/17/2",
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    {
      "url": "http://www.securityfocus.com/bid/91329",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "https://blog.fuzzing-project.org/47-Many-invalid-memory-access-issues-in-libarchive.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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    },
    {
      "url": "https://github.com/libarchive/libarchive/issues/523",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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        "Issue Tracking",
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    {
      "url": "https://security.gentoo.org/glsa/201701-03",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ]
}