cvelistv5 - cve-2024-9484

CVE-2024-9484 (GCVE-0-2024-9484)

Vulnerability from cvelistv5 – Published: 2024-10-04 12:44 – Updated: 2024-10-07 11:27

Summary

An null-pointer-derefrence in the engine module in AVG/Avast Antivirus signature <24092400 released on 24/Sep/2024 on MacOS allows a malformed xar file to crash the application during file processing.

Severity ?

5.1 (Medium)


                        
                          CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-476 - NULL Pointer Dereference

Assigner

NLOK

References

URL

Tags

https://support.norton.com/sp/static/external/too…

Impacted products

	Vendor	Product	Version
	AVG/Avast	Antivirus	Affected: 24/Sep/2024 , < < 24092400 (date)

Credits

Mike Zhang, an independent security researcher

Show details on NVD website

JSON

To clipboard

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WID-SEC-W-2024-3084

Vulnerability from csaf_certbund - Published: 2024-10-06 22:00 - Updated: 2024-10-06 22:00

Summary

AVG Anti-Virus: Mehrere Schwachstellen ermöglichen Denial of Service

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.

Produktbeschreibung

AVG Anti-Virus ist eine Lösung zum Schutz vor Computerviren.

Angriff

Ein entfernter Angreifer kann mehrere Schwachstellen in AVG Anti-Virus ausnutzen, um einen Denial-of-Service-Zustand zu erzeugen.

Betroffene Betriebssysteme

- MacOS X

JSON

To clipboard

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        "url": "https://www.first.org/tlp/"
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        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
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      },
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      "contact_details": "csaf-provider@cert-bund.de",
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    },
    "references": [
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        "summary": "WID-SEC-W-2024-3084 - CSAF Version",
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      },
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    "tracking": {
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          "category": "description",
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        }
      ],
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    },
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    }
  ]
}

FKIE_CVE-2024-9484

Vulnerability from fkie_nvd - Published: 2024-10-04 13:15 - Updated: 2024-11-08 20:55

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

References

	URL	Tags
	security@nortonlifelock.com	https://support.norton.com/sp/static/external/tools/security-advisories.html	Not Applicable

Impacted products

	Vendor	Product	Version
	avast	antivirus	*
	avg	antivirus	*

JSON

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": "An null-pointer-derefrence in the engine module in AVG/Avast Antivirus signature \u003c24092400 released on 24/Sep/2024 on MacOS allows a malformed xar file to crash the application during file processing."
    },
    {
      "lang": "es",
      "value": "Una eliminaci\u00f3n de referencia de puntero nulo en el m\u00f3dulo del motor en la firma AVG/Avast Antivirus \u0026lt;24092400 publicada el 24/sep/2024 en MacOS permite que un archivo xar mal formado bloquee la aplicaci\u00f3n durante el procesamiento del archivo."
    }
  ],
  "id": "CVE-2024-9484",
  "lastModified": "2024-11-08T20:55:14.283",
  "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": "2024-10-04T13:15:13.167",
  "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"
    }
  ]
}

GHSA-JJM3-8267-CHQ9

Vulnerability from github – Published: 2024-10-04 15:31 – Updated: 2024-10-04 15:31

Details

Severity ?

5.1 (Medium)


                  
                    CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2024-9484"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-10-04T13:15:13Z",
    "severity": "MODERATE"
  },
  "details": "An null-pointer-derefrence in the engine module in AVG/Avast Antivirus signature \u003c24092400 released on 24/Sep/2024 on MacOS allows a malformed xar file to crash the application during file processing.",
  "id": "GHSA-jjm3-8267-chq9",
  "modified": "2024-10-04T15:31:21Z",
  "published": "2024-10-04T15:31:21Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-9484"
    },
    {
      "type": "WEB",
      "url": "https://support.norton.com/sp/static/external/tools/security-advisories.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CVE-2024-9484 (GCVE-0-2024-9484)

WID-SEC-W-2024-3084

FKIE_CVE-2024-9484

GHSA-JJM3-8267-CHQ9

Tags

Sightings

Nomenclature