{
  "id": "CVE-2017-14638",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2017-09-21T17:29:00.167",
  "lastModified": "2017-09-28T16:15:53.750",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "AP4_AtomFactory::CreateAtomFromStream in Core/Ap4AtomFactory.cpp in Bento4 version 1.5.0-617 has missing NULL checks, leading to a NULL pointer dereference, segmentation fault, and application crash in AP4_Atom::SetType in Core/Ap4Atom.h."
    },
    {
      "lang": "es",
      "value": "AP4_AtomFactory::CreateAtomFromStream en Core/Ap4AtomFactory.cpp en Bento4 1.5.0-617 carece de mecanismos de verificaci\u00f3n de valores NULL, lo que puede provocar una desreferencia de puntero NULL, fallo de segmentaci\u00f3n y el cierre inesperado de la aplicaci\u00f3n en AP4_Atom::SetType en Core/Ap4Atom.h."
    }
  ],
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          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 2.8,
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          "accessVector": "NETWORK",
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          "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
      }
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  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
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          "value": "CWE-476"
        }
      ]
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          "operator": "OR",
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          "cpeMatch": [
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              "vulnerable": true,
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  "references": [
    {
      "url": "https://blogs.gentoo.org/ago/2017/09/14/bento4-null-pointer-dereference-in-ap4_atomsettype-ap4atom-h/",
      "source": "cve@mitre.org",
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      "source": "cve@mitre.org",
      "tags": [
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    {
      "url": "https://github.com/axiomatic-systems/Bento4/issues/182",
      "source": "cve@mitre.org",
      "tags": [
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    }
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}