gsd-2017-2582
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
It was found that while parsing the SAML messages the StaxParserUtil class of keycloak before 2.5.1 replaces special strings for obtaining attribute values with system property. This could allow an attacker to determine values of system properties at the attacked system by formatting the SAML request ID field to be the chosen system property which could be obtained in the "InResponseTo" field in the response.
Aliases
Aliases
CVE-2017-2582


To clipboard 

{
  "GSD": {
    "alias": "CVE-2017-2582",
    "description": "It was found that while parsing the SAML messages the StaxParserUtil class of keycloak before 2.5.1 replaces special strings for obtaining attribute values with system property. This could allow an attacker to determine values of system properties at the attacked system by formatting the SAML request ID field to be the chosen system property which could be obtained in the \"InResponseTo\" field in the response.",
    "id": "GSD-2017-2582",
    "references": [
      "https://access.redhat.com/errata/RHSA-2019:0139",
      "https://access.redhat.com/errata/RHSA-2019:0137",
      "https://access.redhat.com/errata/RHSA-2019:0136",
      "https://access.redhat.com/errata/RHSA-2018:2743",
      "https://access.redhat.com/errata/RHSA-2018:2742",
      "https://access.redhat.com/errata/RHSA-2018:2741",
      "https://access.redhat.com/errata/RHSA-2018:2740",
      "https://access.redhat.com/errata/RHSA-2017:3220",
      "https://access.redhat.com/errata/RHSA-2017:3219",
      "https://access.redhat.com/errata/RHSA-2017:3218",
      "https://access.redhat.com/errata/RHSA-2017:3217",
      "https://access.redhat.com/errata/RHSA-2017:3216",
      "https://access.redhat.com/errata/RHSA-2017:2811",
      "https://access.redhat.com/errata/RHSA-2017:2810",
      "https://access.redhat.com/errata/RHSA-2017:2809",
      "https://access.redhat.com/errata/RHSA-2017:2808"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2017-2582"
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      "id": "GSD-2017-2582",
      "modified": "2023-12-13T01:21:05.953922Z",
      "schema_version": "1.4.0"
    }
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    },
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        {
          "affected_range": "(,2.5.1)",
          "affected_versions": "All versions before 2.5.1",
          "cvss_v2": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
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          "cwe_ids": [
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            "CWE-200",
            "CWE-937"
          ],
          "date": "2021-09-08",
          "description": "It was found that while parsing the SAML messages the StaxParserUtil class of keycloak before 2.5.1 replaces special strings for obtaining attribute values with system property. This could allow an attacker to determine values of system properties at the attacked system by formatting the SAML request ID field to be the chosen system property which could be obtained in the \"InResponseTo\" field in the response.",
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          "package_slug": "maven/org.keycloak/keycloak-core",
          "pubdate": "2018-10-18",
          "solution": "Upgrade to version 2.5.1 or above.",
          "title": "Exposure of Sensitive Information to an Unauthorized Actor",
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          "description": "It was found that while parsing the SAML messages the `StaxParserUtil` class of keycloak replaces special strings for obtaining attribute values with system property. This could allow an attacker to determine values of system properties at the attacked system by formatting the SAML request `ID` field to be the chosen system property which could be obtained in the `InResponseTo` field in the response.",
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          "package_slug": "npm/keycloak-connect",
          "pubdate": "2018-07-26",
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          "title": "Information Exposure",
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      "impact": {
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          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "NONE",
            "baseScore": 4.0,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.0"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2019-01-23T11:29Z",
      "publishedDate": "2018-07-26T17:29Z"
    }
  }
}


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