nvd-json-data-feeds/CVE-2023/CVE-2023-09xx/CVE-2023-0996.json

{
  "id": "CVE-2023-0996",
  "sourceIdentifier": "cve_disclosure@tech.gov.sg",
  "published": "2023-02-24T04:15:12.317",
  "lastModified": "2025-03-11T21:15:39.683",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "\nThere is a vulnerability in the strided image data parsing code in the emscripten wrapper for libheif. An attacker could exploit this through a crafted image file to cause a buffer overflow in linear memory during a memcpy call.\n\n\n\n\n"
    }
  ],
  "metrics": {
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        "type": "Primary",
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          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9
      },
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          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
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        "exploitabilityScore": 1.8,
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      "type": "Secondary",
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        {
          "lang": "en",
          "value": "CWE-120"
        }
      ]
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      "type": "Primary",
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        {
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          "value": "CWE-120"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:struktur:libheif:1.14.2:*:*:*:*:*:*:*",
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  "references": [
    {
      "url": "https://github.com/strukturag/libheif/pull/759",
      "source": "cve_disclosure@tech.gov.sg",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://govtech-csg.github.io/security-advisories/2023/02/24/CVE-2023-0996.html",
      "source": "cve_disclosure@tech.gov.sg",
      "tags": [
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    },
    {
      "url": "https://github.com/strukturag/libheif/pull/759",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
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    {
      "url": "https://govtech-csg.github.io/security-advisories/2023/02/24/CVE-2023-0996.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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    }
  ]
}