gsd-2011-3187
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
The to_s method in actionpack/lib/action_dispatch/middleware/remote_ip.rb in Ruby on Rails 3.0.5 does not validate the X-Forwarded-For header in requests from IP addresses on a Class C network, which might allow remote attackers to inject arbitrary text into log files or bypass intended address parsing via a crafted header.
Aliases
Aliases



{
   GSD: {
      alias: "CVE-2011-3187",
      description: "The to_s method in actionpack/lib/action_dispatch/middleware/remote_ip.rb in Ruby on Rails 3.0.5 does not validate the X-Forwarded-For header in requests from IP addresses on a Class C network, which might allow remote attackers to inject arbitrary text into log files or bypass intended address parsing via a crafted header.",
      id: "GSD-2011-3187",
      references: [
         "https://www.suse.com/security/cve/CVE-2011-3187.html",
      ],
   },
   gsd: {
      metadata: {
         exploitCode: "unknown",
         remediation: "unknown",
         reportConfidence: "confirmed",
         type: "vulnerability",
      },
      osvSchema: {
         aliases: [
            "CVE-2011-3187",
         ],
         details: "The to_s method in actionpack/lib/action_dispatch/middleware/remote_ip.rb in Ruby on Rails 3.0.5 does not validate the X-Forwarded-For header in requests from IP addresses on a Class C network, which might allow remote attackers to inject arbitrary text into log files or bypass intended address parsing via a crafted header.",
         id: "GSD-2011-3187",
         modified: "2023-12-13T01:19:09.504901Z",
         schema_version: "1.4.0",
      },
   },
   namespaces: {
      "cve.org": {
         CVE_data_meta: {
            ASSIGNER: "secalert@redhat.com",
            ID: "CVE-2011-3187",
            STATE: "PUBLIC",
         },
         affects: {
            vendor: {
               vendor_data: [
                  {
                     product: {
                        product_data: [
                           {
                              product_name: "n/a",
                              version: {
                                 version_data: [
                                    {
                                       version_affected: "=",
                                       version_value: "n/a",
                                    },
                                 ],
                              },
                           },
                        ],
                     },
                     vendor_name: "n/a",
                  },
               ],
            },
         },
         data_format: "MITRE",
         data_type: "CVE",
         data_version: "4.0",
         description: {
            description_data: [
               {
                  lang: "eng",
                  value: "The to_s method in actionpack/lib/action_dispatch/middleware/remote_ip.rb in Ruby on Rails 3.0.5 does not validate the X-Forwarded-For header in requests from IP addresses on a Class C network, which might allow remote attackers to inject arbitrary text into log files or bypass intended address parsing via a crafted header.",
               },
            ],
         },
         problemtype: {
            problemtype_data: [
               {
                  description: [
                     {
                        lang: "eng",
                        value: "n/a",
                     },
                  ],
               },
            ],
         },
         references: {
            reference_data: [
               {
                  name: "http://archives.neohapsis.com/archives/fulldisclosure/2011-02/0337.html",
                  refsource: "MISC",
                  url: "http://archives.neohapsis.com/archives/fulldisclosure/2011-02/0337.html",
               },
               {
                  name: "http://webservsec.blogspot.com/2011/02/ruby-on-rails-vulnerability.html",
                  refsource: "MISC",
                  url: "http://webservsec.blogspot.com/2011/02/ruby-on-rails-vulnerability.html",
               },
               {
                  name: "http://www.openwall.com/lists/oss-security/2011/08/17/1",
                  refsource: "MISC",
                  url: "http://www.openwall.com/lists/oss-security/2011/08/17/1",
               },
               {
                  name: "http://www.openwall.com/lists/oss-security/2011/08/19/11",
                  refsource: "MISC",
                  url: "http://www.openwall.com/lists/oss-security/2011/08/19/11",
               },
               {
                  name: "http://www.openwall.com/lists/oss-security/2011/08/20/1",
                  refsource: "MISC",
                  url: "http://www.openwall.com/lists/oss-security/2011/08/20/1",
               },
               {
                  name: "http://www.openwall.com/lists/oss-security/2011/08/22/13",
                  refsource: "MISC",
                  url: "http://www.openwall.com/lists/oss-security/2011/08/22/13",
               },
               {
                  name: "http://www.openwall.com/lists/oss-security/2011/08/22/14",
                  refsource: "MISC",
                  url: "http://www.openwall.com/lists/oss-security/2011/08/22/14",
               },
               {
                  name: "http://www.openwall.com/lists/oss-security/2011/08/22/5",
                  refsource: "MISC",
                  url: "http://www.openwall.com/lists/oss-security/2011/08/22/5",
               },
               {
                  name: "https://bugzilla.novell.com/show_bug.cgi?id=673010",
                  refsource: "MISC",
                  url: "https://bugzilla.novell.com/show_bug.cgi?id=673010",
               },
            ],
         },
      },
      "gitlab.com": {
         advisories: [
            {
               affected_range: ">=2.3.0 <2.3.13",
               affected_versions: "All versions starting from 2.3.0 before 2.3.13",
               cvss_v2: "AV:N/AC:M/Au:N/C:N/I:P/A:N",
               cwe_ids: [
                  "CWE-1035",
                  "CWE-20",
                  "CWE-937",
               ],
               date: "2021-08-31",
               description: "The to_s method in actionpack/lib/action_dispatch/middleware/remote_ip.rb in Ruby on Rails 3.0.5 does not validate the X-Forwarded-For header in requests from IP addresses on a Class C network, which might allow remote attackers to inject arbitrary text into log files or bypass intended address parsing via a crafted header.",
               fixed_versions: [
                  "2.3.13",
               ],
               identifier: "CVE-2011-3187",
               identifiers: [
                  "GHSA-3vfw-7rcp-3xgm",
                  "CVE-2011-3187",
               ],
               not_impacted: "All versions before 2.3.0, all versions starting from 2.3.13",
               package_slug: "gem/actionpack",
               pubdate: "2017-10-24",
               solution: "Upgrade to version 2.3.13 or above.",
               title: "Improper Input Validation",
               urls: [
                  "https://nvd.nist.gov/vuln/detail/CVE-2011-3187",
                  "https://bugzilla.novell.com/show_bug.cgi?id=673010",
                  "https://github.com/advisories/GHSA-3vfw-7rcp-3xgm",
                  "http://archives.neohapsis.com/archives/fulldisclosure/2011-02/0337.html",
                  "http://webservsec.blogspot.com/2011/02/ruby-on-rails-vulnerability.html",
                  "http://www.openwall.com/lists/oss-security/2011/08/17/1",
                  "http://www.openwall.com/lists/oss-security/2011/08/19/11",
                  "http://www.openwall.com/lists/oss-security/2011/08/20/1",
                  "http://www.openwall.com/lists/oss-security/2011/08/22/13",
                  "http://www.openwall.com/lists/oss-security/2011/08/22/14",
                  "http://www.openwall.com/lists/oss-security/2011/08/22/5",
               ],
               uuid: "9b343f9b-3e5d-4030-9b65-bc079cb75ac5",
            },
         ],
      },
      "nvd.nist.gov": {
         configurations: {
            CVE_data_version: "4.0",
            nodes: [
               {
                  children: [],
                  cpe_match: [
                     {
                        cpe23Uri: "cpe:2.3:a:rubyonrails:rails:3.0.5:*:*:*:*:*:*:*",
                        cpe_name: [],
                        vulnerable: true,
                     },
                  ],
                  operator: "OR",
               },
            ],
         },
         cve: {
            CVE_data_meta: {
               ASSIGNER: "secalert@redhat.com",
               ID: "CVE-2011-3187",
            },
            data_format: "MITRE",
            data_type: "CVE",
            data_version: "4.0",
            description: {
               description_data: [
                  {
                     lang: "en",
                     value: "The to_s method in actionpack/lib/action_dispatch/middleware/remote_ip.rb in Ruby on Rails 3.0.5 does not validate the X-Forwarded-For header in requests from IP addresses on a Class C network, which might allow remote attackers to inject arbitrary text into log files or bypass intended address parsing via a crafted header.",
                  },
               ],
            },
            problemtype: {
               problemtype_data: [
                  {
                     description: [
                        {
                           lang: "en",
                           value: "CWE-20",
                        },
                     ],
                  },
               ],
            },
            references: {
               reference_data: [
                  {
                     name: "[oss-security] 20110822 Re: CVE request: ruby on rails flaws (4)",
                     refsource: "MLIST",
                     tags: [
                        "Patch",
                     ],
                     url: "http://www.openwall.com/lists/oss-security/2011/08/22/13",
                  },
                  {
                     name: "[oss-security] 20110822 Re: CVE request: ruby on rails flaws (4)",
                     refsource: "MLIST",
                     tags: [
                        "Patch",
                     ],
                     url: "http://www.openwall.com/lists/oss-security/2011/08/22/5",
                  },
                  {
                     name: "http://webservsec.blogspot.com/2011/02/ruby-on-rails-vulnerability.html",
                     refsource: "MISC",
                     tags: [
                        "Exploit",
                     ],
                     url: "http://webservsec.blogspot.com/2011/02/ruby-on-rails-vulnerability.html",
                  },
                  {
                     name: "20110216 Ruby on Rails Vulnerability",
                     refsource: "FULLDISC",
                     tags: [],
                     url: "http://archives.neohapsis.com/archives/fulldisclosure/2011-02/0337.html",
                  },
                  {
                     name: "[oss-security] 20110822 Re: CVE request: ruby on rails flaws (4)",
                     refsource: "MLIST",
                     tags: [
                        "Exploit",
                     ],
                     url: "http://www.openwall.com/lists/oss-security/2011/08/22/14",
                  },
                  {
                     name: "[oss-security] 20110817 CVE request: ruby on rails flaws (4)",
                     refsource: "MLIST",
                     tags: [
                        "Patch",
                     ],
                     url: "http://www.openwall.com/lists/oss-security/2011/08/17/1",
                  },
                  {
                     name: "[oss-security] 20110820 Re: CVE request: ruby on rails flaws (4)",
                     refsource: "MLIST",
                     tags: [
                        "Patch",
                     ],
                     url: "http://www.openwall.com/lists/oss-security/2011/08/20/1",
                  },
                  {
                     name: "https://bugzilla.novell.com/show_bug.cgi?id=673010",
                     refsource: "CONFIRM",
                     tags: [
                        "Exploit",
                     ],
                     url: "https://bugzilla.novell.com/show_bug.cgi?id=673010",
                  },
                  {
                     name: "[oss-security] 20110819 Re: CVE request: ruby on rails flaws (4)",
                     refsource: "MLIST",
                     tags: [
                        "Patch",
                     ],
                     url: "http://www.openwall.com/lists/oss-security/2011/08/19/11",
                  },
               ],
            },
         },
         impact: {
            baseMetricV2: {
               cvssV2: {
                  accessComplexity: "MEDIUM",
                  accessVector: "NETWORK",
                  authentication: "NONE",
                  availabilityImpact: "NONE",
                  baseScore: 4.3,
                  confidentialityImpact: "NONE",
                  integrityImpact: "PARTIAL",
                  vectorString: "AV:N/AC:M/Au:N/C:N/I:P/A:N",
                  version: "2.0",
               },
               exploitabilityScore: 8.6,
               impactScore: 2.9,
               obtainAllPrivilege: false,
               obtainOtherPrivilege: false,
               obtainUserPrivilege: false,
               severity: "MEDIUM",
               userInteractionRequired: false,
            },
         },
         lastModifiedDate: "2019-08-08T15:41Z",
         publishedDate: "2011-08-29T18:55Z",
      },
   },
}


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