gsd-2022-42475
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
A heap-based buffer overflow vulnerability [CWE-122] in FortiOS SSL-VPN 7.2.0 through 7.2.2, 7.0.0 through 7.0.8, 6.4.0 through 6.4.10, 6.2.0 through 6.2.11, 6.0.15 and earlier and FortiProxy SSL-VPN 7.2.0 through 7.2.1, 7.0.7 and earlier may allow a remote unauthenticated attacker to execute arbitrary code or commands via specifically crafted requests.
Aliases
Aliases



{
  "GSD": {
    "alias": "CVE-2022-42475",
    "description": "A heap-based buffer overflow vulnerability [CWE-122] in FortiOS SSL-VPN 7.2.0 through 7.2.2, 7.0.0 through 7.0.8, 6.4.0 through 6.4.10, 6.2.0 through 6.2.11, 6.0.15 and earlier and FortiProxy SSL-VPN 7.2.0 through 7.2.1, 7.0.7 and earlier may allow a remote unauthenticated attacker to execute arbitrary code or commands via specifically crafted requests.",
    "id": "GSD-2022-42475"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-42475"
      ],
      "details": "A heap-based buffer overflow vulnerability [CWE-122] in FortiOS SSL-VPN 7.2.0 through 7.2.2, 7.0.0 through 7.0.8, 6.4.0 through 6.4.10, 6.2.0 through 6.2.11, 6.0.15 and earlier and FortiProxy SSL-VPN 7.2.0 through 7.2.1, 7.0.7 and earlier may allow a remote unauthenticated attacker to execute arbitrary code or commands via specifically crafted requests.",
      "id": "GSD-2022-42475",
      "modified": "2023-12-13T01:19:10.899325Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "psirt@fortinet.com",
        "ID": "CVE-2022-42475",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "FortiProxy",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "7.2.0"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "7.0.0"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "2.0.0"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "1.2.0"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "1.1.0"
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                        {
                          "version_affected": "=",
                          "version_value": "1.0.0"
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                    "product_name": "FortiOS",
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                          "version_affected": "=",
                          "version_value": "7.0.0"
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                        {
                          "version_affected": "=",
                          "version_value": "6.4.0"
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                        {
                          "version_affected": "=",
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                          "version_affected": "=",
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                          "version_value": "5.6.0"
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                          "version_value": "5.4.0"
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                        {
                          "version_affected": "=",
                          "version_value": "5.2.0"
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                          "version_affected": "=",
                          "version_value": "5.0.0"
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          }
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          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.3,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:U/RC:C",
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                "cweId": "CWE-197",
                "lang": "eng",
                "value": "Execute unauthorized code or commands"
              }
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          {
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            "refsource": "MISC",
            "url": "https://fortiguard.com/psirt/FG-IR-22-398"
          }
        ]
      },
      "solution": [
        {
          "lang": "en",
          "value": "Please upgrade to FortiOS version 7.2.3 or above\r\nPlease upgrade to FortiOS version 7.0.9 or above\r\nPlease upgrade to FortiOS version 6.4.11 or above\r\nPlease upgrade to FortiOS version 6.2.12 or above\r\nPlease upgrade to FortiOS version 6.0.16 or above\r\nPlease upgrade to upcoming FortiOS-6K7K version 7.0.8 or above\r\nPlease upgrade to FortiOS-6K7K version 6.4.10 or above\r\nPlease upgrade to FortiOS-6K7K version 6.2.12 or above\r\nPlease upgrade to FortiOS-6K7K version 6.0.15 or above\r\nPlease upgrade to FortiProxy version 7.2.2 or above\r\nPlease upgrade to FortiProxy version 7.0.8 or above\r\nPlease upgrade to upcoming FortiProxy version 2.0.12 or above"
        }
      ]
    },
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          "ID": "CVE-2022-42475"
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                  "value": "CWE-787"
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              "name": "https://fortiguard.com/psirt/FG-IR-22-398",
              "refsource": "MISC",
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                "Exploit",
                "Mitigation",
                "Vendor Advisory"
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      "impact": {
        "baseMetricV3": {
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
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            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
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            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
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          "exploitabilityScore": 3.9,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2023-01-09T17:30Z",
      "publishedDate": "2023-01-02T09:15Z"
    }
  }
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
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  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
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