fkie_cve-2024-9483
Vulnerability from fkie_nvd
Published
2024-10-04 13:15
Modified
2024-11-08 20:54
Severity ?
5.1 (Medium) - CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
A null-pointer-dereference in the signature verification module in AVG/Avast Antivirus signature <24092400 released on 24/Sep/2024 on MacOS may allow a malformed xar file to crash the application during processing.
References
security@nortonlifelock.comhttps://support.norton.com/sp/static/external/tools/security-advisories.htmlNot Applicable
Impacted products
Vendor Product Version
avast antivirus *
avg antivirus *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:avast:antivirus:*:*:*:*:*:macos:*:*",
              "matchCriteriaId": "332D750A-C14D-4E7D-8296-99B46A1155A4",
              "versionEndExcluding": "24092400",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:avg:antivirus:*:*:*:*:*:macos:*:*",
              "matchCriteriaId": "D2EB9416-935A-4FF0-AD75-DFCDD6BC1AFF",
              "versionEndExcluding": "24092400",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A null-pointer-dereference in the signature verification module in AVG/Avast Antivirus signature \u003c24092400 released on 24/Sep/2024 on MacOS may allow a malformed xar file to crash the application during processing."
    },
    {
      "lang": "es",
      "value": "Una desreferencia de puntero nulo en el m\u00f3dulo de verificaci\u00f3n de firma en la firma AVG/Avast Antivirus \u0026lt;24092400 publicada el 24/sep/2024 en MacOS puede permitir que un archivo xar mal formado bloquee la aplicaci\u00f3n durante el procesamiento."
    }
  ],
  "id": "CVE-2024-9483",
  "lastModified": "2024-11-08T20:54:30.980",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.1,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.4,
        "impactScore": 3.6,
        "source": "security@nortonlifelock.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2024-10-04T13:15:12.980",
  "references": [
    {
      "source": "security@nortonlifelock.com",
      "tags": [
        "Not Applicable"
      ],
      "url": "https://support.norton.com/sp/static/external/tools/security-advisories.html"
    }
  ],
  "sourceIdentifier": "security@nortonlifelock.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ],
      "source": "security@nortonlifelock.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.