{
  "id": "CVE-2020-5407",
  "sourceIdentifier": "security@pivotal.io",
  "published": "2020-05-13T17:15:11.967",
  "lastModified": "2021-06-14T18:15:32.360",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "Spring Security versions 5.2.x prior to 5.2.4 and 5.3.x prior to 5.3.2 contain a signature wrapping vulnerability during SAML response validation. When using the spring-security-saml2-service-provider component, a malicious user can carefully modify an otherwise valid SAML response and append an arbitrary assertion that Spring Security will accept as valid."
    },
    {
      "lang": "es",
      "value": "Spring Security versiones 5.2.x anteriores a 5.2.4 y versiones 5.3.x anteriores a 5.3.2, contienen una vulnerabilidad de empaquetado de firma durante la comprobaci\u00f3n de respuesta SAML. Cuando se usa el componente spring-security-saml2-service-provider, un usuario malicioso puede modificar cuidadosamente una respuesta SAML v\u00e1lida y agregar una afirmaci\u00f3n arbitraria que Spring Security aceptar\u00e1 como v\u00e1lida."
    }
  ],
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9
      }
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          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "SINGLE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.5
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.0,
        "impactScore": 6.4,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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  },
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    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-347"
        }
      ]
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      "source": "security@pivotal.io",
      "type": "Secondary",
      "description": [
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          "lang": "en",
          "value": "CWE-347"
        }
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      "nodes": [
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          "operator": "OR",
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              "criteria": "cpe:2.3:a:pivotal_software:spring_security:*:*:*:*:*:*:*:*",
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  "references": [
    {
      "url": "https://lists.apache.org/thread.html/r73af928cf64bebf78b7fa4bc56a5253273ec7829f5f5827f64c72fc7@%3Cissues.servicemix.apache.org%3E",
      "source": "security@pivotal.io",
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      "url": "https://lists.apache.org/thread.html/ra19a4e7236877fe12bfb52db07b27ad72d9e7a9f5e27bba7e928e18a@%3Cdev.geode.apache.org%3E",
      "source": "security@pivotal.io"
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      "source": "security@pivotal.io"
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    {
      "url": "https://tanzu.vmware.com/security/cve-2020-5407",
      "source": "security@pivotal.io",
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    {
      "url": "https://www.oracle.com/security-alerts/cpuApr2021.html",
      "source": "security@pivotal.io"
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      "url": "https://www.oracle.com/security-alerts/cpujan2021.html",
      "source": "security@pivotal.io"
    },
    {
      "url": "https://www.oracle.com/security-alerts/cpuoct2020.html",
      "source": "security@pivotal.io"
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  ]
}