nvd-json-data-feeds/CVE-2018/CVE-2018-77xx/CVE-2018-7731.json

{
  "id": "CVE-2018-7731",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2018-03-06T18:29:00.580",
  "lastModified": "2023-11-07T03:01:09.987",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in Exempi through 2.4.4. XMPFiles/source/FormatSupport/WEBP_Support.cpp does not check whether a bitstream has a NULL value, leading to a NULL pointer dereference in the WEBP::VP8XChunk class."
    },
    {
      "lang": "es",
      "value": "Se ha descubierto un problema en Exempi hasta su versi\u00f3n 2.4.4. XMPFiles/source/FormatSupport/WEBP_Support.cpp no comprueba si un bitstream tiene un valor NULL, lo que conduce a una desreferencia de puntero NULL en la clase WEBP::VP8XChunk."
    }
  ],
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        "type": "Primary",
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          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
          "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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          "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
      }
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  },
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      "type": "Primary",
      "description": [
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          "value": "CWE-476"
        }
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    }
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  "references": [
    {
      "url": "https://bugs.freedesktop.org/show_bug.cgi?id=105247",
      "source": "cve@mitre.org",
      "tags": [
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      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BCFXKOOATZ2B5G3G7EBXZWVZHEABN4ZV/",
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}