GSD-2017-12160

Vulnerability from gsd - Updated: 2023-12-13 01:21
Details
It was found that Keycloak oauth would permit an authenticated resource to obtain an access/refresh token pair from the authentication server, permitting indefinite usage in the case of permission revocation. An attacker on an already compromised resource could use this flaw to grant himself continued permissions and possibly conduct further attacks.
Aliases
Aliases
CVE-2017-12160
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{
  "GSD": {
    "alias": "CVE-2017-12160",
    "description": "It was found that Keycloak oauth would permit an authenticated resource to obtain an access/refresh token pair from the authentication server, permitting indefinite usage in the case of permission revocation. An attacker on an already compromised resource could use this flaw to grant himself continued permissions and possibly conduct further attacks.",
    "id": "GSD-2017-12160",
    "references": [
      "https://access.redhat.com/errata/RHSA-2017:2906",
      "https://access.redhat.com/errata/RHSA-2017:2905",
      "https://access.redhat.com/errata/RHSA-2017:2904"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2017-12160"
      ],
      "details": "It was found that Keycloak oauth would permit an authenticated resource to obtain an access/refresh token pair from the authentication server, permitting indefinite usage in the case of permission revocation. An attacker on an already compromised resource could use this flaw to grant himself continued permissions and possibly conduct further attacks.",
      "id": "GSD-2017-12160",
      "modified": "2023-12-13T01:21:04.154014Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "DATE_PUBLIC": "2017-10-17T00:00:00",
        "ID": "CVE-2017-12160",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "keycloak",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "3.4.0"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Red Hat, Inc."
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "It was found that Keycloak oauth would permit an authenticated resource to obtain an access/refresh token pair from the authentication server, permitting indefinite usage in the case of permission revocation. An attacker on an already compromised resource could use this flaw to grant himself continued permissions and possibly conduct further attacks."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-285"
              }
            ]
          }
        ]
      },
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        "reference_data": [
          {
            "name": "RHSA-2017:2904",
            "refsource": "REDHAT",
            "url": "https://access.redhat.com/errata/RHSA-2017:2904"
          },
          {
            "name": "RHSA-2017:2905",
            "refsource": "REDHAT",
            "url": "https://access.redhat.com/errata/RHSA-2017:2905"
          },
          {
            "name": "RHSA-2017:2906",
            "refsource": "REDHAT",
            "url": "https://access.redhat.com/errata/RHSA-2017:2906"
          },
          {
            "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1484154",
            "refsource": "CONFIRM",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1484154"
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "(,3.3.0.Final]",
          "affected_versions": "All versions up to 3.3.0.final",
          "cvss_v2": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-287",
            "CWE-937"
          ],
          "date": "2023-07-25",
          "description": "It was found that Keycloak oauth would permit an authenticated resource to obtain an access/refresh token pair from the authentication server, permitting indefinite usage in the case of permission revocation. An attacker on an already compromised resource could use this flaw to grant himself continued permissions and possibly conduct further attacks.",
          "fixed_versions": [],
          "identifier": "CVE-2017-12160",
          "identifiers": [
            "GHSA-qc72-gfvw-76h7",
            "CVE-2017-12160"
          ],
          "not_impacted": "",
          "package_slug": "maven/org.keycloak/keycloak-parent",
          "pubdate": "2022-05-13",
          "solution": "Unfortunately, there is no solution available yet.",
          "title": "Improper Authentication",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2017-12160",
            "https://access.redhat.com/errata/RHSA-2017:2904",
            "https://access.redhat.com/errata/RHSA-2017:2905",
            "https://access.redhat.com/errata/RHSA-2017:2906",
            "https://bugzilla.redhat.com/show_bug.cgi?id=1484154",
            "https://github.com/advisories/GHSA-qc72-gfvw-76h7"
          ],
          "uuid": "45b2d4a0-1c2c-4df6-9db2-7891a13511c8"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:redhat:keycloak:-:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2017-12160"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "It was found that Keycloak oauth would permit an authenticated resource to obtain an access/refresh token pair from the authentication server, permitting indefinite usage in the case of permission revocation. An attacker on an already compromised resource could use this flaw to grant himself continued permissions and possibly conduct further attacks."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-287"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1484154",
              "refsource": "CONFIRM",
              "tags": [
                "Issue Tracking",
                "Third Party Advisory"
              ],
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1484154"
            },
            {
              "name": "RHSA-2017:2906",
              "refsource": "REDHAT",
              "tags": [
                "Issue Tracking",
                "Third Party Advisory"
              ],
              "url": "https://access.redhat.com/errata/RHSA-2017:2906"
            },
            {
              "name": "RHSA-2017:2905",
              "refsource": "REDHAT",
              "tags": [
                "Issue Tracking",
                "Third Party Advisory"
              ],
              "url": "https://access.redhat.com/errata/RHSA-2017:2905"
            },
            {
              "name": "RHSA-2017:2904",
              "refsource": "REDHAT",
              "tags": [
                "Issue Tracking",
                "Third Party Advisory"
              ],
              "url": "https://access.redhat.com/errata/RHSA-2017:2904"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.2,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 1.2,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2020-08-19T15:49Z",
      "publishedDate": "2017-10-26T17:29Z"
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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