gsd-2020-7774
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
The package y18n before 3.2.2, 4.0.1 and 5.0.5, is vulnerable to Prototype Pollution.
Aliases
Aliases



{
   GSD: {
      alias: "CVE-2020-7774",
      description: "This affects the package y18n before 3.2.2, 4.0.1 and 5.0.5. PoC by po6ix: const y18n = require('y18n')(); y18n.setLocale('__proto__'); y18n.updateLocale({polluted: true}); console.log(polluted); // true",
      id: "GSD-2020-7774",
      references: [
         "https://www.suse.com/security/cve/CVE-2020-7774.html",
         "https://access.redhat.com/errata/RHSA-2021:2438",
         "https://access.redhat.com/errata/RHSA-2021:2041",
         "https://access.redhat.com/errata/RHSA-2021:0551",
         "https://access.redhat.com/errata/RHSA-2021:0548",
         "https://access.redhat.com/errata/RHSA-2021:0521",
         "https://access.redhat.com/errata/RHSA-2021:0421",
         "https://access.redhat.com/errata/RHSA-2020:5633",
         "https://access.redhat.com/errata/RHSA-2020:5499",
         "https://access.redhat.com/errata/RHSA-2020:5305",
         "https://advisories.mageia.org/CVE-2020-7774.html",
         "https://linux.oracle.com/cve/CVE-2020-7774.html",
      ],
   },
   gsd: {
      metadata: {
         exploitCode: "unknown",
         remediation: "unknown",
         reportConfidence: "confirmed",
         type: "vulnerability",
      },
      osvSchema: {
         aliases: [
            "CVE-2020-7774",
         ],
         details: "The package y18n before 3.2.2, 4.0.1 and 5.0.5, is vulnerable to Prototype Pollution.",
         id: "GSD-2020-7774",
         modified: "2023-12-13T01:21:51.976893Z",
         schema_version: "1.4.0",
      },
   },
   namespaces: {
      "cve.org": {
         CVE_data_meta: {
            ASSIGNER: "report@snyk.io",
            DATE_PUBLIC: "2020-11-17T12:26:09.989982Z",
            ID: "CVE-2020-7774",
            STATE: "PUBLIC",
            TITLE: "Prototype Pollution",
         },
         affects: {
            vendor: {
               vendor_data: [
                  {
                     product: {
                        product_data: [
                           {
                              product_name: "y18n",
                              version: {
                                 version_data: [
                                    {
                                       version_affected: "<",
                                       version_value: "5.0.5",
                                    },
                                 ],
                              },
                           },
                        ],
                     },
                     vendor_name: "n/a",
                  },
               ],
            },
         },
         credit: [
            {
               lang: "eng",
               value: "po6ix",
            },
         ],
         data_format: "MITRE",
         data_type: "CVE",
         data_version: "4.0",
         description: {
            description_data: [
               {
                  lang: "eng",
                  value: "The package y18n before 3.2.2, 4.0.1 and 5.0.5, is vulnerable to Prototype Pollution.",
               },
            ],
         },
         impact: {
            cvss: {
               attackComplexity: "LOW",
               attackVector: "NETWORK",
               availabilityImpact: "LOW",
               baseScore: 7.3,
               baseSeverity: "HIGH",
               confidentialityImpact: "LOW",
               integrityImpact: "LOW",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P",
               version: "3.1",
            },
         },
         problemtype: {
            problemtype_data: [
               {
                  description: [
                     {
                        lang: "eng",
                        value: "Prototype Pollution",
                     },
                  ],
               },
            ],
         },
         references: {
            reference_data: [
               {
                  name: "https://snyk.io/vuln/SNYK-JS-Y18N-1021887",
                  refsource: "MISC",
                  url: "https://snyk.io/vuln/SNYK-JS-Y18N-1021887",
               },
               {
                  name: "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1038306",
                  refsource: "MISC",
                  url: "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1038306",
               },
               {
                  name: "https://github.com/yargs/y18n/pull/108",
                  refsource: "MISC",
                  url: "https://github.com/yargs/y18n/pull/108",
               },
               {
                  name: "https://github.com/yargs/y18n/issues/96",
                  refsource: "MISC",
                  url: "https://github.com/yargs/y18n/issues/96",
               },
               {
                  name: "https://www.oracle.com/security-alerts/cpuApr2021.html",
                  refsource: "MISC",
                  url: "https://www.oracle.com/security-alerts/cpuApr2021.html",
               },
               {
                  name: "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf",
                  refsource: "CONFIRM",
                  url: "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf",
               },
            ],
         },
      },
      "gitlab.com": {
         advisories: [
            {
               affected_range: "<4.0.1||>=5.0.0 <5.0.5",
               affected_versions: "All versions before 4.0.1, all versions starting from 5.0.0 before 5.0.5",
               cvss_v2: "AV:N/AC:L/Au:N/C:P/I:P/A:P",
               cvss_v3: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
               cwe_ids: [
                  "CWE-1035",
                  "CWE-20",
                  "CWE-937",
               ],
               date: "2021-07-21",
               description: "This affects the package y18n",
               fixed_versions: [
                  "4.0.1",
                  "5.0.5",
               ],
               identifier: "CVE-2020-7774",
               identifiers: [
                  "CVE-2020-7774",
               ],
               not_impacted: "All versions starting from 4.0.1 before 5.0.0, all versions starting from 5.0.5",
               package_slug: "npm/y18n",
               pubdate: "2020-11-17",
               solution: "Upgrade to versions 4.0.1, 5.0.5 or above.",
               title: "Improper Input Validation",
               urls: [
                  "https://nvd.nist.gov/vuln/detail/CVE-2020-7774",
               ],
               uuid: "31e64be8-0a39-4d06-a5b3-830c3920b9a4",
            },
         ],
      },
      "nvd.nist.gov": {
         configurations: {
            CVE_data_version: "4.0",
            nodes: [
               {
                  children: [],
                  cpe_match: [
                     {
                        cpe23Uri: "cpe:2.3:a:y18n_project:y18n:*:*:*:*:*:node.js:*:*",
                        cpe_name: [],
                        versionEndExcluding: "5.0.5",
                        versionStartIncluding: "5.0.0",
                        vulnerable: true,
                     },
                     {
                        cpe23Uri: "cpe:2.3:a:y18n_project:y18n:*:*:*:*:*:node.js:*:*",
                        cpe_name: [],
                        versionEndExcluding: "3.2.2",
                        vulnerable: true,
                     },
                     {
                        cpe23Uri: "cpe:2.3:a:y18n_project:y18n:4.0.0:*:*:*:*:node.js:*:*",
                        cpe_name: [],
                        vulnerable: true,
                     },
                  ],
                  operator: "OR",
               },
               {
                  children: [],
                  cpe_match: [
                     {
                        cpe23Uri: "cpe:2.3:a:oracle:graalvm:20.3.1.2:*:*:*:enterprise:*:*:*",
                        cpe_name: [],
                        vulnerable: true,
                     },
                     {
                        cpe23Uri: "cpe:2.3:a:oracle:graalvm:21.0.0.2:*:*:*:enterprise:*:*:*",
                        cpe_name: [],
                        vulnerable: true,
                     },
                     {
                        cpe23Uri: "cpe:2.3:a:oracle:graalvm:19.3.5:*:*:*:enterprise:*:*:*",
                        cpe_name: [],
                        vulnerable: true,
                     },
                  ],
                  operator: "OR",
               },
               {
                  children: [],
                  cpe_match: [
                     {
                        cpe23Uri: "cpe:2.3:a:siemens:sinec_infrastructure_network_services:*:*:*:*:*:*:*:*",
                        cpe_name: [],
                        versionEndExcluding: "1.0.1.1",
                        vulnerable: true,
                     },
                  ],
                  operator: "OR",
               },
            ],
         },
         cve: {
            CVE_data_meta: {
               ASSIGNER: "report@snyk.io",
               ID: "CVE-2020-7774",
            },
            data_format: "MITRE",
            data_type: "CVE",
            data_version: "4.0",
            description: {
               description_data: [
                  {
                     lang: "en",
                     value: "The package y18n before 3.2.2, 4.0.1 and 5.0.5, is vulnerable to Prototype Pollution.",
                  },
               ],
            },
            problemtype: {
               problemtype_data: [
                  {
                     description: [
                        {
                           lang: "en",
                           value: "CWE-1321",
                        },
                     ],
                  },
               ],
            },
            references: {
               reference_data: [
                  {
                     name: "https://github.com/yargs/y18n/issues/96",
                     refsource: "MISC",
                     tags: [
                        "Exploit",
                        "Third Party Advisory",
                     ],
                     url: "https://github.com/yargs/y18n/issues/96",
                  },
                  {
                     name: "https://github.com/yargs/y18n/pull/108",
                     refsource: "MISC",
                     tags: [
                        "Patch",
                        "Third Party Advisory",
                     ],
                     url: "https://github.com/yargs/y18n/pull/108",
                  },
                  {
                     name: "https://snyk.io/vuln/SNYK-JS-Y18N-1021887",
                     refsource: "MISC",
                     tags: [
                        "Exploit",
                        "Third Party Advisory",
                     ],
                     url: "https://snyk.io/vuln/SNYK-JS-Y18N-1021887",
                  },
                  {
                     name: "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1038306",
                     refsource: "MISC",
                     tags: [
                        "Exploit",
                        "Third Party Advisory",
                     ],
                     url: "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1038306",
                  },
                  {
                     name: "https://www.oracle.com/security-alerts/cpuApr2021.html",
                     refsource: "MISC",
                     tags: [
                        "Patch",
                        "Third Party Advisory",
                     ],
                     url: "https://www.oracle.com/security-alerts/cpuApr2021.html",
                  },
                  {
                     name: "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf",
                     refsource: "CONFIRM",
                     tags: [
                        "Patch",
                        "Third Party Advisory",
                     ],
                     url: "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf",
                  },
               ],
            },
         },
         impact: {
            baseMetricV2: {
               acInsufInfo: false,
               cvssV2: {
                  accessComplexity: "LOW",
                  accessVector: "NETWORK",
                  authentication: "NONE",
                  availabilityImpact: "PARTIAL",
                  baseScore: 7.5,
                  confidentialityImpact: "PARTIAL",
                  integrityImpact: "PARTIAL",
                  vectorString: "AV:N/AC:L/Au:N/C:P/I:P/A:P",
                  version: "2.0",
               },
               exploitabilityScore: 10,
               impactScore: 6.4,
               obtainAllPrivilege: false,
               obtainOtherPrivilege: false,
               obtainUserPrivilege: false,
               severity: "HIGH",
               userInteractionRequired: false,
            },
            baseMetricV3: {
               cvssV3: {
                  attackComplexity: "LOW",
                  attackVector: "NETWORK",
                  availabilityImpact: "HIGH",
                  baseScore: 9.8,
                  baseSeverity: "CRITICAL",
                  confidentialityImpact: "HIGH",
                  integrityImpact: "HIGH",
                  privilegesRequired: "NONE",
                  scope: "UNCHANGED",
                  userInteraction: "NONE",
                  vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  version: "3.1",
               },
               exploitabilityScore: 3.9,
               impactScore: 5.9,
            },
         },
         lastModifiedDate: "2022-12-02T19:40Z",
         publishedDate: "2020-11-17T13:15Z",
      },
   },
}


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