FKIE_CVE-2024-23963

Vulnerability from fkie_nvd - Published: 2025-01-31 00:15 - Updated: 2025-08-12 18:13
Severity ?
8.0 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Alpine Halo9 devices. An attacker must first obtain the ability to pair a malicious Bluetooth device with the target system in order to exploit this vulnerability. The specific flaw exists within the PBAP_DecodeVCARD function. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root.
References
ics-cert@hq.dhs.govhttps://www.zerodayinitiative.com/advisories/ZDI-24-850/Third Party Advisory
Impacted products
Vendor Product Version
alpsalpine ilx-f509_firmware *
alpsalpine ilx-f509 -
To clipboard 

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    {
      "nodes": [
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          "cpeMatch": [
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              "criteria": "cpe:2.3:o:alpsalpine:ilx-f509_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "F81768C9-B303-4EDC-8F9D-A96F3FE663C1",
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Alpine Halo9 devices. An attacker must first obtain the ability to pair a malicious Bluetooth device with the target system in order to exploit this vulnerability.\n\nThe specific flaw exists within the PBAP_DecodeVCARD function. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root."
    },
    {
      "lang": "es",
      "value": "Esta vulnerabilidad permite a los atacantes adyacentes a la red ejecutar c\u00f3digo arbitrario en las instalaciones afectadas de los dispositivos Alpine Halo9. Un atacante primero debe obtener la capacidad de emparejar un dispositivo Bluetooth malicioso con el sistema de destino para explotar esta vulnerabilidad. La falla espec\u00edfica existe dentro de la funci\u00f3n PBAP_DecodeVCARD. El problema es el resultado de la falta de una validaci\u00f3n adecuada de la longitud de los datos proporcionados por el usuario antes de copiarlos a un b\u00fafer basado en pila. Un atacante puede aprovechar esta vulnerabilidad para ejecutar c\u00f3digo en el contexto de la ra\u00edz."
    }
  ],
  "id": "CVE-2024-23963",
  "lastModified": "2025-08-12T18:13:43.270",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.0,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.1"
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        "exploitabilityScore": 2.1,
        "impactScore": 5.9,
        "source": "ics-cert@hq.dhs.gov",
        "type": "Secondary"
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  },
  "published": "2025-01-31T00:15:09.483",
  "references": [
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      "source": "ics-cert@hq.dhs.gov",
      "tags": [
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      "url": "https://www.zerodayinitiative.com/advisories/ZDI-24-850/"
    }
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  "sourceIdentifier": "ics-cert@hq.dhs.gov",
  "vulnStatus": "Analyzed",
  "weaknesses": [
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          "value": "CWE-94"
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      "source": "ics-cert@hq.dhs.gov",
      "type": "Primary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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