gsd-2016-8629
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
Red Hat Keycloak before version 2.4.0 did not correctly check permissions when handling service account user deletion requests sent to the rest server. An attacker with service account authentication could use this flaw to bypass normal permissions and delete users in a separate realm.
Aliases
Aliases
CVE-2016-8629


To clipboard 

{
  "GSD": {
    "alias": "CVE-2016-8629",
    "description": "Red Hat Keycloak before version 2.4.0 did not correctly check permissions when handling service account user deletion requests sent to the rest server. An attacker with service account authentication could use this flaw to bypass normal permissions and delete users in a separate realm.",
    "id": "GSD-2016-8629",
    "references": [
      "https://access.redhat.com/errata/RHSA-2017:0876",
      "https://access.redhat.com/errata/RHSA-2017:0873",
      "https://access.redhat.com/errata/RHSA-2017:0872"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2016-8629"
      ],
      "details": "Red Hat Keycloak before version 2.4.0 did not correctly check permissions when handling service account user deletion requests sent to the rest server. An attacker with service account authentication could use this flaw to bypass normal permissions and delete users in a separate realm.",
      "id": "GSD-2016-8629",
      "modified": "2023-12-13T01:21:22.798189Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "DATE_PUBLIC": "2017-04-04T00:00:00",
        "ID": "CVE-2016-8629",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Keycloak",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "2.4.0"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Red Hat, Inc."
            }
          ]
        }
      },
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      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
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            "value": "Red Hat Keycloak before version 2.4.0 did not correctly check permissions when handling service account user deletion requests sent to the rest server. An attacker with service account authentication could use this flaw to bypass normal permissions and delete users in a separate realm."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-284"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "RHSA-2017:0876",
            "refsource": "REDHAT",
            "url": "http://rhn.redhat.com/errata/RHSA-2017-0876.html"
          },
          {
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            "refsource": "SECTRACK",
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          },
          {
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            "refsource": "BID",
            "url": "http://www.securityfocus.com/bid/97392"
          },
          {
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            "refsource": "REDHAT",
            "url": "https://access.redhat.com/errata/RHSA-2017:0873"
          },
          {
            "name": "RHSA-2017:0872",
            "refsource": "REDHAT",
            "url": "https://access.redhat.com/errata/RHSA-2017:0872"
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "(,2.4.0)",
          "affected_versions": "All versions before 2.4.0",
          "cvss_v2": "AV:N/AC:L/Au:S/C:N/I:P/A:P",
          "cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-264",
            "CWE-937"
          ],
          "date": "2021-01-08",
          "description": "Red Hat Keycloak before version 2.4.0 did not correctly check permissions when handling service account user deletion requests sent to the rest server. An attacker with service account authentication could use this flaw to bypass normal permissions and delete users in a separate realm.",
          "fixed_versions": [
            "2.4.0"
          ],
          "identifier": "CVE-2016-8629",
          "identifiers": [
            "GHSA-778x-2mqv-w6xw",
            "CVE-2016-8629"
          ],
          "not_impacted": "All versions starting from 2.4.0",
          "package_slug": "maven/org.keycloak/keycloak-core",
          "pubdate": "2018-10-18",
          "solution": "Upgrade to version 2.4.0 or above.",
          "title": "Moderate severity vulnerability that affects org.keycloak:keycloak-core",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2016-8629",
            "https://access.redhat.com/errata/RHSA-2017:0872",
            "https://access.redhat.com/errata/RHSA-2017:0873",
            "https://bugzilla.redhat.com/show_bug.cgi?id=1388988",
            "https://github.com/advisories/GHSA-778x-2mqv-w6xw",
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            "http://www.securityfocus.com/bid/97392",
            "http://www.securitytracker.com/id/1038180"
          ],
          "uuid": "ce38d41c-9fde-44d2-bfd9-bc87cf98bf37"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:redhat:keycloak:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "2.4.0",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [
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                "children": [],
                "cpe_match": [
                  {
                    "cpe23Uri": "cpe:2.3:a:redhat:single_sign_on:7.1:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": true
                  },
                  {
                    "cpe23Uri": "cpe:2.3:a:redhat:single_sign_on:7.2:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": true
                  }
                ],
                "operator": "OR"
              },
              {
                "children": [],
                "cpe_match": [
                  {
                    "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": false
                  },
                  {
                    "cpe23Uri": "cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": false
                  }
                ],
                "operator": "OR"
              }
            ],
            "cpe_match": [],
            "operator": "AND"
          }
        ]
      },
      "cve": {
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          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2016-8629"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "Red Hat Keycloak before version 2.4.0 did not correctly check permissions when handling service account user deletion requests sent to the rest server. An attacker with service account authentication could use this flaw to bypass normal permissions and delete users in a separate realm."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-264"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1388988",
              "refsource": "CONFIRM",
              "tags": [
                "Issue Tracking"
              ],
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1388988"
            },
            {
              "name": "RHSA-2017:0873",
              "refsource": "REDHAT",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://access.redhat.com/errata/RHSA-2017:0873"
            },
            {
              "name": "RHSA-2017:0872",
              "refsource": "REDHAT",
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              "url": "https://access.redhat.com/errata/RHSA-2017:0872"
            },
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              "tags": [
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              "url": "http://www.securitytracker.com/id/1038180"
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            },
            {
              "name": "RHSA-2017:0876",
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                "Third Party Advisory"
              ],
              "url": "http://rhn.redhat.com/errata/RHSA-2017-0876.html"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.5,
            "confidentialityImpact": "NONE",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 4.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
            "version": "3.0"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2019-10-09T23:20Z",
      "publishedDate": "2018-03-12T15:29Z"
    }
  }
}


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