{
  "id": "CVE-2023-49594",
  "sourceIdentifier": "talos-cna@cisco.com",
  "published": "2023-12-23T20:15:38.250",
  "lastModified": "2024-11-21T08:33:36.987",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An information disclosure vulnerability exists in the challenge functionality of instipod DuoUniversalKeycloakAuthenticator 1.0.7 plugin. A specially crafted HTTP request can lead to a disclosure of sensitive information. A user logging into Keycloak using  DuoUniversalKeycloakAuthenticator plugin triggers this vulnerability."
    },
    {
      "lang": "es",
      "value": "Existe una vulnerabilidad de divulgaci\u00f3n de informaci\u00f3n en la funcionalidad de desaf\u00edo del complemento instipod DuoUniversalKeycloakAuthenticator 1.0.7. Una solicitud HTTP especialmente manipulada puede dar lugar a la divulgaci\u00f3n de informaci\u00f3n confidencial. Un usuario que inicia sesi\u00f3n en Keycloak utilizando el complemento DuoUniversalKeycloakAuthenticator desencadena esta vulnerabilidad."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "talos-cna@cisco.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N",
          "baseScore": 4.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "HIGH",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 0.9,
        "impactScore": 3.6
      },
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "talos-cna@cisco.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-201"
        }
      ]
    },
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:michaelkelly:duouniversalkeycloakauthenticator:*:*:*:*:*:keycloak:*:*",
              "versionEndExcluding": "1.0.8",
              "matchCriteriaId": "B46EA7DB-C758-4D09-80B7-8A667522B9F8"
            }
          ]
        }
      ]
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  ],
  "references": [
    {
      "url": "https://github.com/instipod/DuoUniversalKeycloakAuthenticator/releases/tag/1.0.8",
      "source": "talos-cna@cisco.com",
      "tags": [
        "Release Notes"
      ]
    },
    {
      "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2023-1907",
      "source": "talos-cna@cisco.com",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://github.com/instipod/DuoUniversalKeycloakAuthenticator/releases/tag/1.0.8",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Release Notes"
      ]
    },
    {
      "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2023-1907",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
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}