gsd-2006-4023
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
The ip2long function in PHP 5.1.4 and earlier may incorrectly validate an arbitrary string and return a valid network IP address, which allows remote attackers to obtain network information and facilitate other attacks, as demonstrated using SQL injection in the X-FORWARDED-FOR Header in index.php in MiniBB 2.0. NOTE: it could be argued that the ip2long behavior represents a risk for security-relevant issues in a way that is similar to strcpy's role in buffer overflows, in which case this would be a class of implementation bugs that would require separate CVE items for each PHP application that uses ip2long in a security-relevant manner.
Aliases
Aliases
CVE-2006-4023


To clipboard 

{
  "GSD": {
    "alias": "CVE-2006-4023",
    "description": "The ip2long function in PHP 5.1.4 and earlier may incorrectly validate an arbitrary string and return a valid network IP address, which allows remote attackers to obtain network information and facilitate other attacks, as demonstrated using SQL injection in the X-FORWARDED-FOR Header in index.php in MiniBB 2.0.  NOTE: it could be argued that the ip2long behavior represents a risk for security-relevant issues in a way that is similar to strcpy\u0027s role in buffer overflows, in which case this would be a class of implementation bugs that would require separate CVE items for each PHP application that uses ip2long in a security-relevant manner.",
    "id": "GSD-2006-4023"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2006-4023"
      ],
      "details": "The ip2long function in PHP 5.1.4 and earlier may incorrectly validate an arbitrary string and return a valid network IP address, which allows remote attackers to obtain network information and facilitate other attacks, as demonstrated using SQL injection in the X-FORWARDED-FOR Header in index.php in MiniBB 2.0.  NOTE: it could be argued that the ip2long behavior represents a risk for security-relevant issues in a way that is similar to strcpy\u0027s role in buffer overflows, in which case this would be a class of implementation bugs that would require separate CVE items for each PHP application that uses ip2long in a security-relevant manner.",
      "id": "GSD-2006-4023",
      "modified": "2023-12-13T01:19:52.263479Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2006-4023",
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      "affects": {
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      "references": {
        "reference_data": [
          {
            "name": "20060729 Re: PHP ip2long() function circumvention",
            "refsource": "BUGTRAQ",
            "url": "http://www.securityfocus.com/archive/1/441708/100/100/threaded"
          },
          {
            "name": "20060729 PHP ip2long() function circumvention",
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            "url": "http://www.securityfocus.com/archive/1/441529/100/100/threaded"
          },
          {
            "name": "http://retrogod.altervista.org/php_ip2long.htm",
            "refsource": "MISC",
            "url": "http://retrogod.altervista.org/php_ip2long.htm"
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          {
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                "cpe23Uri": "cpe:2.3:a:php:php:5.1.4:*:*:*:*:*:*:*",
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                "vulnerable": true
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                "cpe_name": [],
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        "description": {
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      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 5.0,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2018-10-17T21:32Z",
      "publishedDate": "2006-08-09T00:04Z"
    }
  }
}


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