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    2 vulnerabilities found for phantom_vpn by avira

    CVE-2023-36673 (GCVE-0-2023-36673)

    Vulnerability from nvd – Published: 2023-08-09 00:00 – Updated: 2024-10-10 18:37
    VLAI
    Summary
    An issue was discovered in Avira Phantom VPN through 2.23.1 for macOS. The VPN client insecurely configures the operating system such that all IP traffic to the VPN server's IP address is sent in plaintext outside the VPN tunnel, even if this traffic is not generated by the VPN client, while simultaneously using plaintext DNS to look up the VPN server's IP address. This allows an adversary to trick the victim into sending traffic to arbitrary IP addresses in plaintext outside the VPN tunnel. NOTE: the tunnelcrack.mathyvanhoef.com website uses this CVE ID to refer more generally to "ServerIP attack, combined with DNS spoofing, that can leak traffic to an arbitrary IP address" rather than to only Avira Phantom VPN.
    Severity
    No CVSS data available.
    SSVC
    Exploitation: poc Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • n/a
    Assigner
    References
    Show details on NVD website
    To clipboard 

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        "references": [
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            "url": "https://www.avira.com/en/free-vpn"
          },
          {
            "tags": [
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            "url": "https://tunnelcrack.mathyvanhoef.com/details.html"
          },
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              "x_transferred"
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            "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2023-0015"
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        "title": "CVE Program Container"
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                "role": "CISA Coordinator",
                "timestamp": "2024-10-10T18:37:16.766004Z",
                "version": "2.0.3"
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        "providerMetadata": {
          "dateUpdated": "2024-10-10T18:37:35.959Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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      ],
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        "dateUpdated": "2023-10-31T08:06:30.841Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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      },
      "references": [
        {
          "url": "https://www.avira.com/en/free-vpn"
        },
        {
          "url": "https://tunnelcrack.mathyvanhoef.com/details.html"
        },
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    CVE-2023-36673 (GCVE-0-2023-36673)

    Vulnerability from cvelistv5 – Published: 2023-08-09 00:00 – Updated: 2024-10-10 18:37
    VLAI
    Summary
    An issue was discovered in Avira Phantom VPN through 2.23.1 for macOS. The VPN client insecurely configures the operating system such that all IP traffic to the VPN server's IP address is sent in plaintext outside the VPN tunnel, even if this traffic is not generated by the VPN client, while simultaneously using plaintext DNS to look up the VPN server's IP address. This allows an adversary to trick the victim into sending traffic to arbitrary IP addresses in plaintext outside the VPN tunnel. NOTE: the tunnelcrack.mathyvanhoef.com website uses this CVE ID to refer more generally to "ServerIP attack, combined with DNS spoofing, that can leak traffic to an arbitrary IP address" rather than to only Avira Phantom VPN.
    Severity
    No CVSS data available.
    SSVC
    Exploitation: poc Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • n/a
    Assigner
    References
    Show details on NVD website
    To clipboard 

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        "references": [
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            "url": "https://tunnelcrack.mathyvanhoef.com/details.html"
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              "x_transferred"
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                "role": "CISA Coordinator",
                "timestamp": "2024-10-10T18:37:16.766004Z",
                "version": "2.0.3"
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          "dateUpdated": "2024-10-10T18:37:35.959Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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    ],
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