fkie_cve-2021-31805
Vulnerability from fkie_nvd
Published
2022-04-12 16:15
Modified
2024-11-21 06:06
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
The fix issued for CVE-2020-17530 was incomplete. So from Apache Struts 2.0.0 to 2.5.29, still some of the tag’s attributes could perform a double evaluation if a developer applied forced OGNL evaluation by using the %{...} syntax. Using forced OGNL evaluation on untrusted user input can lead to a Remote Code Execution and security degradation.
References
security@apache.orghttp://www.openwall.com/lists/oss-security/2022/04/12/6Mailing List, Mitigation, Third Party Advisory
security@apache.orghttps://cwiki.apache.org/confluence/display/WW/S2-062Mitigation, Patch, Vendor Advisory
security@apache.orghttps://security.netapp.com/advisory/ntap-20220420-0001/Third Party Advisory
security@apache.orghttps://www.oracle.com/security-alerts/cpujul2022.html
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2022/04/12/6Mailing List, Mitigation, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://cwiki.apache.org/confluence/display/WW/S2-062Mitigation, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20220420-0001/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/security-alerts/cpujul2022.html
Impacted products
Vendor Product Version
apache struts *


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:apache:struts:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "24A8DF7C-82D9-4D56-AAE7-5D1DEB1CD558",
                     versionEndIncluding: "2.5.29",
                     versionStartIncluding: "2.0.0",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "The fix issued for CVE-2020-17530 was incomplete. So from Apache Struts 2.0.0 to 2.5.29, still some of the tag’s attributes could perform a double evaluation if a developer applied forced OGNL evaluation by using the %{...} syntax. Using forced OGNL evaluation on untrusted user input can lead to a Remote Code Execution and security degradation.",
      },
      {
         lang: "es",
         value: "La corrección emitida para CVE-2020-17530 era incompleta. Así, desde Apache Struts versiones 2.0.0 hasta 2.5.29, todavía algunos de los atributos de las etiquetas podían llevar a cabo una doble evaluación si un desarrollador aplicaba la evaluación OGNL forzada usando la sintaxis %{...}. El uso de la evaluación forzada de OGNL en entradas de usuario no confiables puede conllevar a una Ejecución de Código Remota y una degradación de la seguridad",
      },
   ],
   id: "CVE-2021-31805",
   lastModified: "2024-11-21T06:06:15.697",
   metrics: {
      cvssMetricV2: [
         {
            acInsufInfo: false,
            baseSeverity: "HIGH",
            cvssData: {
               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,
            source: "nvd@nist.gov",
            type: "Primary",
            userInteractionRequired: false,
         },
      ],
      cvssMetricV31: [
         {
            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: "2022-04-12T16:15:08.133",
   references: [
      {
         source: "security@apache.org",
         tags: [
            "Mailing List",
            "Mitigation",
            "Third Party Advisory",
         ],
         url: "http://www.openwall.com/lists/oss-security/2022/04/12/6",
      },
      {
         source: "security@apache.org",
         tags: [
            "Mitigation",
            "Patch",
            "Vendor Advisory",
         ],
         url: "https://cwiki.apache.org/confluence/display/WW/S2-062",
      },
      {
         source: "security@apache.org",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://security.netapp.com/advisory/ntap-20220420-0001/",
      },
      {
         source: "security@apache.org",
         url: "https://www.oracle.com/security-alerts/cpujul2022.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Mailing List",
            "Mitigation",
            "Third Party Advisory",
         ],
         url: "http://www.openwall.com/lists/oss-security/2022/04/12/6",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Mitigation",
            "Patch",
            "Vendor Advisory",
         ],
         url: "https://cwiki.apache.org/confluence/display/WW/S2-062",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://security.netapp.com/advisory/ntap-20220420-0001/",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://www.oracle.com/security-alerts/cpujul2022.html",
      },
   ],
   sourceIdentifier: "security@apache.org",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-917",
            },
         ],
         source: "security@apache.org",
         type: "Secondary",
      },
      {
         description: [
            {
               lang: "en",
               value: "CWE-917",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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