fkie_cve-2024-55884
Vulnerability from fkie_nvd
Published
2024-12-12 02:08
Modified
2024-12-12 17:15
Severity ?
9.0 (Critical) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Summary
In the Mullvad VPN client 2024.6 (Desktop), 2024.8 (iOS), and 2024.8-beta1 (Android), the exception-handling alternate stack can be exhausted, leading to heap-based out-of-bounds writes in enable() in exception_logging/unix.rs, aka MLLVD-CR-24-01. NOTE: achieving code execution is considered non-trivial.
References
cve@mitre.orghttps://github.com/mullvad/mullvadvpn-app/commit/ef6c862071b26023802b00d6e1dc6ca53d1ab3e6
cve@mitre.orghttps://news.ycombinator.com/item?id=42390768
cve@mitre.orghttps://x41-dsec.de/news/2024/12/11/mullvad/
Impacted products
Vendor Product Version


To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Mullvad VPN client 2024.6 (Desktop), 2024.8 (iOS), and 2024.8-beta1 (Android), the exception-handling alternate stack can be exhausted, leading to heap-based out-of-bounds writes in enable() in exception_logging/unix.rs, aka MLLVD-CR-24-01. NOTE: achieving code execution is considered non-trivial."
    },
    {
      "lang": "es",
      "value": "En Mullvad VPN client 2024.6 (Escritorio), 2024.8 (iOS) y 2024.8-beta1 (Android), la pila alternativa de manejo de excepciones se puede agotar, lo que genera escrituras fuera de los l\u00edmites basadas en el mont\u00f3n en enable() en exception_logging/unix.rs, tambi\u00e9n conocido como MLLVD-CR-24-01. NOTA: lograr la ejecuci\u00f3n del c\u00f3digo se considera no trivial."
    }
  ],
  "id": "CVE-2024-55884",
  "lastModified": "2024-12-12T17:15:11.710",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.0,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 6.0,
        "source": "cve@mitre.org",
        "type": "Secondary"
      }
    ]
  },
  "published": "2024-12-12T02:08:23.127",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/mullvad/mullvadvpn-app/commit/ef6c862071b26023802b00d6e1dc6ca53d1ab3e6"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://news.ycombinator.com/item?id=42390768"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://x41-dsec.de/news/2024/12/11/mullvad/"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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