fkie_cve-2007-5416
Vulnerability from fkie_nvd
Published
2007-10-12 21:17
Modified
2025-04-09 00:30
Severity ?
Summary
Drupal 5.2 and earlier does not properly unset variables when the input data includes a numeric parameter with a value matching an alphanumeric parameter's hash value, which allows remote attackers to execute arbitrary PHP code by invoking the drupal_eval function through a callback parameter to the default URI, as demonstrated by the _menu[callbacks][1][callback] parameter. NOTE: it could be argued that this vulnerability is due to a bug in the unset PHP command (CVE-2006-3017) and the proper fix should be in PHP; if so, then this should not be treated as a vulnerability in Drupal.
References
cve@mitre.orghttp://securityreason.com/securityalert/3216
cve@mitre.orghttp://securityvulns.ru/Sdocument137.htmlExploit
cve@mitre.orghttp://www.securityfocus.com/archive/1/482006/100/0/threaded
cve@mitre.orghttps://www.exploit-db.com/exploits/4510
af854a3a-2127-422b-91ae-364da2661108http://securityreason.com/securityalert/3216
af854a3a-2127-422b-91ae-364da2661108http://securityvulns.ru/Sdocument137.htmlExploit
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/482006/100/0/threaded
af854a3a-2127-422b-91ae-364da2661108https://www.exploit-db.com/exploits/4510
Impacted products
Vendor Product Version
drupal drupal *


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "0370CE41-AC3A-463F-B171-C67C4CC91251",
                     versionEndIncluding: "5.2",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "Drupal 5.2 and earlier does not properly unset variables when the input data includes a numeric parameter with a value matching an alphanumeric parameter's hash value, which allows remote attackers to execute arbitrary PHP code by invoking the drupal_eval function through a callback parameter to the default URI, as demonstrated by the _menu[callbacks][1][callback] parameter.  NOTE: it could be argued that this vulnerability is due to a bug in the unset PHP command (CVE-2006-3017) and the proper fix should be in PHP; if so, then this should not be treated as a vulnerability in Drupal.",
      },
      {
         lang: "es",
         value: "Drupal 5.2 y versiones anteriores no des-asigna el valor de las variables apropiadamente cuando los datos de entrada incluyen un parámetro numérico con un valor que casa con un valor resumen de un parámetro alfanumérico, lo cual permite a atacantes remotos ejecutar código PHP de su elección al invocar la función drupal_eval a través de un parámetro de llamada inversa (callback) a el URI por defecto, como se demuestra con el parámetro _menu[callbacks][1][callback].\r\nNOTA: se podría discutir que esta vulnerabilidad se debe a un error de programación en el comando PHP unset (CVE-2006-3017) y el parche apropiado que debería estar en PHP; de ser así, este asunto no debería ser tratado como vulnerabilidad en Drupal.",
      },
   ],
   id: "CVE-2007-5416",
   lastModified: "2025-04-09T00:30:58.490",
   metrics: {
      cvssMetricV2: [
         {
            acInsufInfo: false,
            baseSeverity: "MEDIUM",
            cvssData: {
               accessComplexity: "MEDIUM",
               accessVector: "NETWORK",
               authentication: "NONE",
               availabilityImpact: "PARTIAL",
               baseScore: 6.8,
               confidentialityImpact: "PARTIAL",
               integrityImpact: "PARTIAL",
               vectorString: "AV:N/AC:M/Au:N/C:P/I:P/A:P",
               version: "2.0",
            },
            exploitabilityScore: 8.6,
            impactScore: 6.4,
            obtainAllPrivilege: false,
            obtainOtherPrivilege: true,
            obtainUserPrivilege: false,
            source: "nvd@nist.gov",
            type: "Primary",
            userInteractionRequired: false,
         },
      ],
   },
   published: "2007-10-12T21:17:00.000",
   references: [
      {
         source: "cve@mitre.org",
         url: "http://securityreason.com/securityalert/3216",
      },
      {
         source: "cve@mitre.org",
         tags: [
            "Exploit",
         ],
         url: "http://securityvulns.ru/Sdocument137.html",
      },
      {
         source: "cve@mitre.org",
         url: "http://www.securityfocus.com/archive/1/482006/100/0/threaded",
      },
      {
         source: "cve@mitre.org",
         url: "https://www.exploit-db.com/exploits/4510",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "http://securityreason.com/securityalert/3216",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Exploit",
         ],
         url: "http://securityvulns.ru/Sdocument137.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "http://www.securityfocus.com/archive/1/482006/100/0/threaded",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://www.exploit-db.com/exploits/4510",
      },
   ],
   sourceIdentifier: "cve@mitre.org",
   vulnStatus: "Deferred",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-189",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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