cve-2024-5803
Vulnerability from cvelistv5
Published
2024-10-03 14:20
Modified
2024-10-03 15:38
Summary
Local privelage escalation via COM hijacking
Impacted products
AVG/AvastAntivirus
Show details on NVD website


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            ],
            "defaultStatus": "unknown",
            "product": "avg_anti-virus",
            "vendor": "avg",
            "versions": [
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                "status": "affected",
                "version": "0",
                "versionType": "custom"
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        "metrics": [
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              "content": {
                "id": "CVE-2024-5803",
                "options": [
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                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-03T15:35:31.049416Z",
                "version": "2.0.3"
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              "type": "ssvc"
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        "providerMetadata": {
          "dateUpdated": "2024-10-03T15:38:40.784Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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          "platforms": [
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              "version": "\u003c24.1",
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      "credits": [
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          "type": "finder",
          "value": "Cirosec GmbH"
        }
      ],
      "datePublic": "2024-10-03T14:19:00.000Z",
      "descriptions": [
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              "type": "text/html",
              "value": "The AVGUI.exe of AVG/Avast Antivirus before versions before 24.1 can allow a local attacker to escalate privileges via an COM hijack in a time-of-check to time-of-use (TOCTOU) when self protection is disabled."
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      "impacts": [
        {
          "capecId": "CAPEC-233",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-233 Privilege Escalation"
            }
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H",
            "version": "3.1"
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          "format": "CVSS",
          "scenarios": [
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              "lang": "en",
              "value": "GENERAL"
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      "problemTypes": [
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          "descriptions": [
            {
              "cweId": "CWE-367",
              "description": "CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition",
              "lang": "en",
              "type": "CWE"
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      "providerMetadata": {
        "dateUpdated": "2024-10-03T14:21:21.222Z",
        "orgId": "dbd8429d-f261-4b1e-94cc-ae3132817e2e",
        "shortName": "NLOK"
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      "references": [
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          "url": "https://support.norton.com/sp/static/external/tools/security-advisories.html"
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      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Local privelage escalation via COM hijacking",
      "x_generator": {
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  "cveMetadata": {
    "assignerOrgId": "dbd8429d-f261-4b1e-94cc-ae3132817e2e",
    "assignerShortName": "NLOK",
    "cveId": "CVE-2024-5803",
    "datePublished": "2024-10-03T14:20:01.775Z",
    "dateReserved": "2024-06-10T16:39:57.606Z",
    "dateUpdated": "2024-10-03T15:38:40.784Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
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  }
}


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