fkie_cve-2014-9426
Vulnerability from fkie_nvd
Published
2014-12-31 02:59
Modified
2025-04-12 10:46
Severity ?
7.3 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Summary
The apprentice_load function in libmagic/apprentice.c in the Fileinfo component in PHP through 5.6.4 attempts to perform a free operation on a stack-based character array, which allows remote attackers to cause a denial of service (memory corruption or application crash) or possibly have unspecified other impact via unknown vectors. NOTE: this is disputed by the vendor because the standard erealloc behavior makes the free operation unreachable
References
cve@mitre.orghttp://git.php.net/?p=php-src.git%3Ba=commit%3Bh=a72cd07f2983dc43a6bb35209dc4687852e53c09
cve@mitre.orghttp://git.php.net/?p=php-src.git%3Ba=commit%3Bh=ef89ab2f99fbd9b7b714556d4f1f50644eb54191
cve@mitre.orghttp://lists.opensuse.org/opensuse-updates/2015-02/msg00079.html
cve@mitre.orghttps://bugs.php.net/bug.php?id=68665Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=a72cd07f2983dc43a6bb35209dc4687852e53c09
af854a3a-2127-422b-91ae-364da2661108http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=ef89ab2f99fbd9b7b714556d4f1f50644eb54191
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-updates/2015-02/msg00079.html
af854a3a-2127-422b-91ae-364da2661108https://bugs.php.net/bug.php?id=68665Vendor Advisory
Impacted products
Vendor Product Version
php php *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "A68BE296-46AA-42D2-B71F-F41F0AD0B039",
              "versionEndIncluding": "5.6.4",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [
    {
      "sourceIdentifier": "cve@mitre.org",
      "tags": [
        "disputed"
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The apprentice_load function in libmagic/apprentice.c in the Fileinfo component in PHP through 5.6.4 attempts to perform a free operation on a stack-based character array, which allows remote attackers to cause a denial of service (memory corruption or application crash) or possibly have unspecified other impact via unknown vectors.  NOTE: this is disputed by the vendor because the standard erealloc behavior makes the free operation unreachable"
    },
    {
      "lang": "es",
      "value": "** DISPUTADA ** La funci\u00f3n apprentice_load en libmagic/apprentice.c en el componente Fileinfo en PHP hasta 5.6.4 intenta realizar una operaci\u00f3n libre sobre un array de caracteres basado en pila, lo que permite a atacantes remotos causar una denegaci\u00f3n de servicio (corrupci\u00f3n de memoria o ca\u00edda de la aplicaci\u00f3n) o posiblemente tener otro impacto no especificado a trav\u00e9s de vectores desconocidos. NOTA: esto lo disputa el proveedor porque el comportamiento erealloc est\u00e1ndar hace que la operaci\u00f3n libre sea inalcanzable."
    }
  ],
  "id": "CVE-2014-9426",
  "lastModified": "2025-04-12T10:46:40.837",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": true,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "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"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 7.3,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.4,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2014-12-31T02:59:01.217",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=a72cd07f2983dc43a6bb35209dc4687852e53c09"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=ef89ab2f99fbd9b7b714556d4f1f50644eb54191"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://lists.opensuse.org/opensuse-updates/2015-02/msg00079.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://bugs.php.net/bug.php?id=68665"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=a72cd07f2983dc43a6bb35209dc4687852e53c09"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=ef89ab2f99fbd9b7b714556d4f1f50644eb54191"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.opensuse.org/opensuse-updates/2015-02/msg00079.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://bugs.php.net/bug.php?id=68665"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-17"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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