fkie_cve-2021-28170
Vulnerability from fkie_nvd
Published
2021-05-26 22:15
Modified
2024-11-21 05:59
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Summary
In the Jakarta Expression Language implementation 3.0.3 and earlier, a bug in the ELParserTokenManager enables invalid EL expressions to be evaluated as if they were valid.
References
emo@eclipse.orghttps://github.com/eclipse-ee4j/el-ri/issues/155Exploit, Issue Tracking, Third Party Advisory
emo@eclipse.orghttps://securitylab.github.com/advisories/GHSL-2020-021-jakarta-el/Exploit, Third Party Advisory
emo@eclipse.orghttps://www.oracle.com/security-alerts/cpuapr2022.htmlPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/eclipse-ee4j/el-ri/issues/155Exploit, Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://securitylab.github.com/advisories/GHSL-2020-021-jakarta-el/Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/security-alerts/cpuapr2022.htmlPatch, Third Party Advisory
Impacted products
Vendor Product Version
eclipse jakarta_expression_language *
quarkus quarkus *
oracle communications_cloud_native_core_policy 1.14.0
oracle weblogic_server 14.1.1.0.0


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:eclipse:jakarta_expression_language:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "9D4D9319-3396-43B2-8466-D9C40E2D4680",
                     versionEndIncluding: "3.0.3",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
      {
         nodes: [
            {
               cpeMatch: [
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                     versionEndExcluding: "2.3.0",
                     vulnerable: true,
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      {
         nodes: [
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                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:oracle:weblogic_server:14.1.1.0.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "04BCDC24-4A21-473C-8733-0D9CFB38A752",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "In the Jakarta Expression Language implementation 3.0.3 and earlier, a bug in the ELParserTokenManager enables invalid EL expressions to be evaluated as if they were valid.",
      },
      {
         lang: "es",
         value: "En la implementación de Jakarta Expression Language versiones 3.0.3 y anteriores, un bug en la función ELParserTokenManager permite que las expresiones EL no válidas sean evaluadas como si fueran válidas",
      },
   ],
   id: "CVE-2021-28170",
   lastModified: "2024-11-21T05:59:14.993",
   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: 5.3,
               baseSeverity: "MEDIUM",
               confidentialityImpact: "NONE",
               integrityImpact: "LOW",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
               version: "3.1",
            },
            exploitabilityScore: 3.9,
            impactScore: 1.4,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2021-05-26T22:15:07.980",
   references: [
      {
         source: "emo@eclipse.org",
         tags: [
            "Exploit",
            "Issue Tracking",
            "Third Party Advisory",
         ],
         url: "https://github.com/eclipse-ee4j/el-ri/issues/155",
      },
      {
         source: "emo@eclipse.org",
         tags: [
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            "Third Party Advisory",
         ],
         url: "https://securitylab.github.com/advisories/GHSL-2020-021-jakarta-el/",
      },
      {
         source: "emo@eclipse.org",
         tags: [
            "Patch",
            "Third Party Advisory",
         ],
         url: "https://www.oracle.com/security-alerts/cpuapr2022.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
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            "Issue Tracking",
            "Third Party Advisory",
         ],
         url: "https://github.com/eclipse-ee4j/el-ri/issues/155",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
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            "Third Party Advisory",
         ],
         url: "https://securitylab.github.com/advisories/GHSL-2020-021-jakarta-el/",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
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            "Third Party Advisory",
         ],
         url: "https://www.oracle.com/security-alerts/cpuapr2022.html",
      },
   ],
   sourceIdentifier: "emo@eclipse.org",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-20",
            },
         ],
         source: "emo@eclipse.org",
         type: "Secondary",
      },
      {
         description: [
            {
               lang: "en",
               value: "CWE-917",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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