GSD-2023-41349

Vulnerability from gsd - Updated: 2023-12-13 01:20
Details
ASUS router RT-AX88U has a vulnerability of using externally controllable format strings within its Advanced Open VPN function. An authenticated remote attacker can exploit the exported OpenVPN configuration to execute an externally-controlled format string attack, resulting in sensitivity information leakage, or forcing the device to reset and permanent denial of service.
Aliases
Aliases

{
  "GSD": {
    "alias": "CVE-2023-41349",
    "id": "GSD-2023-41349"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-41349"
      ],
      "details": "\nASUS router RT-AX88U has a vulnerability of using externally controllable format strings within its Advanced Open VPN function. An authenticated remote attacker can exploit the exported OpenVPN configuration to execute an externally-controlled format string attack, resulting in sensitivity information leakage, or forcing the device to reset and permanent denial of service.\n\n",
      "id": "GSD-2023-41349",
      "modified": "2023-12-13T01:20:45.661146Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2023-41349",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "RT-AX88U",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c",
                          "version_name": " ",
                          "version_value": "3.0.0.4_388_23748"
                        }
                      ]
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                ]
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            }
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      "description": {
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            "value": "\nASUS router RT-AX88U has a vulnerability of using externally controllable format strings within its Advanced Open VPN function. An authenticated remote attacker can exploit the exported OpenVPN configuration to execute an externally-controlled format string attack, resulting in sensitivity information leakage, or forcing the device to reset and permanent denial of service.\n\n"
          }
        ]
      },
      "generator": {
        "engine": "Vulnogram 0.1.0-dev"
      },
      "impact": {
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
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        "problemtype_data": [
          {
            "description": [
              {
                "cweId": "CWE-134",
                "lang": "eng",
                "value": "CWE-134 Use of Externally-Controlled Format String"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://www.twcert.org.tw/tw/cp-132-7371-aecf1-1.html",
            "refsource": "MISC",
            "url": "https://www.twcert.org.tw/tw/cp-132-7371-aecf1-1.html"
          }
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      },
      "solution": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Update the version to\u0026nbsp;\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e3.0.0.4_388_23748 or later.\u003c/span\u003e"
            }
          ],
          "value": "Update the version to\u00a03.0.0.4_388_23748 or later."
        }
      ],
      "source": {
        "advisory": "TVN-202309010",
        "discovery": "EXTERNAL"
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
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                    "cpe_name": [],
                    "versionEndExcluding": "3.0.0.4.388.23748",
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          "ID": "CVE-2023-41349"
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        "description": {
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              "lang": "en",
              "value": "\nASUS router RT-AX88U has a vulnerability of using externally controllable format strings within its Advanced Open VPN function. An authenticated remote attacker can exploit the exported OpenVPN configuration to execute an externally-controlled format string attack, resulting in sensitivity information leakage, or forcing the device to reset and permanent denial of service.\n\n"
            }
          ]
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            {
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            {
              "name": "https://www.twcert.org.tw/tw/cp-132-7371-aecf1-1.html",
              "refsource": "MISC",
              "tags": [
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              "url": "https://www.twcert.org.tw/tw/cp-132-7371-aecf1-1.html"
            }
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      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
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            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
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          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2023-09-19T21:23Z",
      "publishedDate": "2023-09-18T03:15Z"
    }
  }
}



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