fkie_cve-2020-7746
Vulnerability from fkie_nvd
Published
2020-10-29 08:15
Modified
2024-11-21 05:37
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
This affects the package chart.js before 2.9.4. The options parameter is not properly sanitized when it is processed. When the options are processed, the existing options (or the defaults options) are deeply merged with provided options. However, during this operation, the keys of the object being set are not checked, leading to a prototype pollution.
References
report@snyk.iohttps://github.com/chartjs/Chart.js/pull/7920Patch, Third Party Advisory
report@snyk.iohttps://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1019375Exploit, Third Party Advisory
report@snyk.iohttps://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBCHARTJS-1019376Exploit, Third Party Advisory
report@snyk.iohttps://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1019374Exploit, Third Party Advisory
report@snyk.iohttps://snyk.io/vuln/SNYK-JS-CHARTJS-1018716Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/chartjs/Chart.js/pull/7920Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1019375Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBCHARTJS-1019376Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1019374Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://snyk.io/vuln/SNYK-JS-CHARTJS-1018716Exploit, Third Party Advisory
Impacted products
Vendor Product Version
chartjs chart.js *


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:chartjs:chart.js:*:*:*:*:*:node.js:*:*",
                     matchCriteriaId: "7F233AD0-FAAB-43E9-BC5D-923121DACC04",
                     versionEndExcluding: "2.9.4",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "This affects the package chart.js before 2.9.4. The options parameter is not properly sanitized when it is processed. When the options are processed, the existing options (or the defaults options) are deeply merged with provided options. However, during this operation, the keys of the object being set are not checked, leading to a prototype pollution.",
      },
      {
         lang: "es",
         value: "Esto afecta al paquete chart.js versiones anteriores a 2.9.4. El parámetro options no es saneado apropiadamente cuando es procesado. Cuando las opciones son procesadas, las opciones existentes (o las opciones predeterminadas) se fusionan profundamente con las opciones proporcionadas. Sin embargo, durante esta operación, las claves del objeto que está siendo ajustado no son comprobadas, conllevando a una contaminación del prototipo",
      },
   ],
   id: "CVE-2020-7746",
   lastModified: "2024-11-21T05:37:43.483",
   metrics: {
      cvssMetricV2: [
         {
            acInsufInfo: false,
            baseSeverity: "MEDIUM",
            cvssData: {
               accessComplexity: "LOW",
               accessVector: "NETWORK",
               authentication: "NONE",
               availabilityImpact: "PARTIAL",
               baseScore: 5,
               confidentialityImpact: "NONE",
               integrityImpact: "NONE",
               vectorString: "AV:N/AC:L/Au:N/C:N/I:N/A:P",
               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: "HIGH",
               baseScore: 7.5,
               baseSeverity: "HIGH",
               confidentialityImpact: "NONE",
               integrityImpact: "NONE",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
               version: "3.1",
            },
            exploitabilityScore: 3.9,
            impactScore: 3.6,
            source: "report@snyk.io",
            type: "Secondary",
         },
         {
            cvssData: {
               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,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2020-10-29T08:15:12.007",
   references: [
      {
         source: "report@snyk.io",
         tags: [
            "Patch",
            "Third Party Advisory",
         ],
         url: "https://github.com/chartjs/Chart.js/pull/7920",
      },
      {
         source: "report@snyk.io",
         tags: [
            "Exploit",
            "Third Party Advisory",
         ],
         url: "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1019375",
      },
      {
         source: "report@snyk.io",
         tags: [
            "Exploit",
            "Third Party Advisory",
         ],
         url: "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBCHARTJS-1019376",
      },
      {
         source: "report@snyk.io",
         tags: [
            "Exploit",
            "Third Party Advisory",
         ],
         url: "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1019374",
      },
      {
         source: "report@snyk.io",
         tags: [
            "Exploit",
            "Third Party Advisory",
         ],
         url: "https://snyk.io/vuln/SNYK-JS-CHARTJS-1018716",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Patch",
            "Third Party Advisory",
         ],
         url: "https://github.com/chartjs/Chart.js/pull/7920",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Exploit",
            "Third Party Advisory",
         ],
         url: "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1019375",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Exploit",
            "Third Party Advisory",
         ],
         url: "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBCHARTJS-1019376",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Exploit",
            "Third Party Advisory",
         ],
         url: "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1019374",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Exploit",
            "Third Party Advisory",
         ],
         url: "https://snyk.io/vuln/SNYK-JS-CHARTJS-1018716",
      },
   ],
   sourceIdentifier: "report@snyk.io",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-1321",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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