gsd-2012-2055
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
GitHub Enterprise before 20120304 does not properly restrict the use of a hash to provide values for a model's attributes, which allows remote attackers to set the public_key[user_id] value via a modified URL for the public-key update form, related to a "mass assignment" vulnerability.
Aliases
Aliases
CVE-2012-2055


To clipboard 

{
   GSD: {
      alias: "CVE-2012-2055",
      description: "GitHub Enterprise before 20120304 does not properly restrict the use of a hash to provide values for a model's attributes, which allows remote attackers to set the public_key[user_id] value via a modified URL for the public-key update form, related to a \"mass assignment\" vulnerability.",
      id: "GSD-2012-2055",
   },
   gsd: {
      metadata: {
         exploitCode: "unknown",
         remediation: "unknown",
         reportConfidence: "confirmed",
         type: "vulnerability",
      },
      osvSchema: {
         aliases: [
            "CVE-2012-2055",
         ],
         details: "GitHub Enterprise before 20120304 does not properly restrict the use of a hash to provide values for a model's attributes, which allows remote attackers to set the public_key[user_id] value via a modified URL for the public-key update form, related to a \"mass assignment\" vulnerability.",
         id: "GSD-2012-2055",
         modified: "2023-12-13T01:20:16.426254Z",
         schema_version: "1.4.0",
      },
   },
   namespaces: {
      "cve.org": {
         CVE_data_meta: {
            ASSIGNER: "cve@mitre.org",
            ID: "CVE-2012-2055",
            STATE: "PUBLIC",
         },
         affects: {
            vendor: {
               vendor_data: [
                  {
                     product: {
                        product_data: [
                           {
                              product_name: "n/a",
                              version: {
                                 version_data: [
                                    {
                                       version_value: "n/a",
                                    },
                                 ],
                              },
                           },
                        ],
                     },
                     vendor_name: "n/a",
                  },
               ],
            },
         },
         data_format: "MITRE",
         data_type: "CVE",
         data_version: "4.0",
         description: {
            description_data: [
               {
                  lang: "eng",
                  value: "GitHub Enterprise before 20120304 does not properly restrict the use of a hash to provide values for a model's attributes, which allows remote attackers to set the public_key[user_id] value via a modified URL for the public-key update form, related to a \"mass assignment\" vulnerability.",
               },
            ],
         },
         problemtype: {
            problemtype_data: [
               {
                  description: [
                     {
                        lang: "eng",
                        value: "n/a",
                     },
                  ],
               },
            ],
         },
         references: {
            reference_data: [
               {
                  name: "http://homakov.blogspot.com/2012/03/how-to.html",
                  refsource: "MISC",
                  url: "http://homakov.blogspot.com/2012/03/how-to.html",
               },
               {
                  name: "http://lwn.net/Articles/488702/",
                  refsource: "MISC",
                  url: "http://lwn.net/Articles/488702/",
               },
               {
                  name: "https://github.com/blog/1068-public-key-security-vulnerability-and-mitigation",
                  refsource: "CONFIRM",
                  url: "https://github.com/blog/1068-public-key-security-vulnerability-and-mitigation",
               },
               {
                  name: "github-hash-security-bypass(74812)",
                  refsource: "XF",
                  url: "https://exchange.xforce.ibmcloud.com/vulnerabilities/74812",
               },
            ],
         },
      },
      "nvd.nist.gov": {
         cve: {
            configurations: [
               {
                  nodes: [
                     {
                        cpeMatch: [
                           {
                              criteria: "cpe:2.3:a:github:github:*:*:*:*:enterprise:*:*:*",
                              matchCriteriaId: "C0048D8D-869E-4A8F-BB33-7E603967222D",
                              versionEndExcluding: "20120304",
                              vulnerable: true,
                           },
                        ],
                        negate: false,
                        operator: "OR",
                     },
                  ],
               },
            ],
            descriptions: [
               {
                  lang: "en",
                  value: "GitHub Enterprise before 20120304 does not properly restrict the use of a hash to provide values for a model's attributes, which allows remote attackers to set the public_key[user_id] value via a modified URL for the public-key update form, related to a \"mass assignment\" vulnerability.",
               },
               {
                  lang: "es",
                  value: "GitHub Enterprise antes de v20120304 no restringe debidamente el uso de un hash para proporcionar los valores para un modelo de atributos, lo que permite a atacantes remotos establecer el valor public_key [user_id] a través de una URL modificada para el formulario de actualización de clave pública. Se trata de un problema relacionado con una vulnerabilidad de \"asignación en masa\".",
               },
            ],
            id: "CVE-2012-2055",
            lastModified: "2024-01-21T02:39:05.073",
            metrics: {
               cvssMetricV2: [
                  {
                     acInsufInfo: false,
                     baseSeverity: "MEDIUM",
                     cvssData: {
                        accessComplexity: "LOW",
                        accessVector: "NETWORK",
                        authentication: "NONE",
                        availabilityImpact: "NONE",
                        baseScore: 5,
                        confidentialityImpact: "NONE",
                        integrityImpact: "PARTIAL",
                        vectorString: "AV:N/AC:L/Au:N/C:N/I:P/A:N",
                        version: "2.0",
                     },
                     exploitabilityScore: 10,
                     impactScore: 2.9,
                     obtainAllPrivilege: false,
                     obtainOtherPrivilege: false,
                     obtainUserPrivilege: false,
                     source: "nvd@nist.gov",
                     type: "Primary",
                     userInteractionRequired: false,
                  },
               ],
               cvssMetricV31: [
                  {
                     cvssData: {
                        attackComplexity: "LOW",
                        attackVector: "NETWORK",
                        availabilityImpact: "NONE",
                        baseScore: 7.5,
                        baseSeverity: "HIGH",
                        confidentialityImpact: "NONE",
                        integrityImpact: "HIGH",
                        privilegesRequired: "NONE",
                        scope: "UNCHANGED",
                        userInteraction: "NONE",
                        vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
                        version: "3.1",
                     },
                     exploitabilityScore: 3.9,
                     impactScore: 3.6,
                     source: "nvd@nist.gov",
                     type: "Primary",
                  },
               ],
            },
            published: "2012-04-05T14:55:06.107",
            references: [
               {
                  source: "cve@mitre.org",
                  tags: [
                     "Issue Tracking",
                  ],
                  url: "http://homakov.blogspot.com/2012/03/how-to.html",
               },
               {
                  source: "cve@mitre.org",
                  tags: [
                     "Third Party Advisory",
                  ],
                  url: "http://lwn.net/Articles/488702/",
               },
               {
                  source: "cve@mitre.org",
                  tags: [
                     "Third Party Advisory",
                     "VDB Entry",
                  ],
                  url: "https://exchange.xforce.ibmcloud.com/vulnerabilities/74812",
               },
               {
                  source: "cve@mitre.org",
                  tags: [
                     "Vendor Advisory",
                  ],
                  url: "https://github.com/blog/1068-public-key-security-vulnerability-and-mitigation",
               },
            ],
            sourceIdentifier: "cve@mitre.org",
            vulnStatus: "Analyzed",
            weaknesses: [
               {
                  description: [
                     {
                        lang: "en",
                        value: "CWE-913",
                     },
                  ],
                  source: "nvd@nist.gov",
                  type: "Primary",
               },
            ],
         },
      },
   },
}


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