{
  "threat_severity" : "Moderate",
  "public_date" : "2017-10-17T00:00:00Z",
  "bugzilla" : {
    "description" : "keycloak: CSRF token fixation",
    "id" : "1484111",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1484111"
  },
  "cvss3" : {
    "cvss3_base_score" : "5.4",
    "cvss3_scoring_vector" : "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N",
    "status" : "verified"
  },
  "cwe" : "CWE-613",
  "details" : [ "It was found that the cookie used for CSRF prevention in Keycloak was not unique to each session. An attacker could use this flaw to gain access to an authenticated user session, leading to possible information disclosure or further attacks.", "It was found that the cookie used for CSRF prevention in Keycloak was not unique to each session. An attacker could use this flaw to gain access to an authenticated user session, leading to possible information disclosure or further attacks." ],
  "acknowledgement" : "Red Hat would like to thank Prapti Mittal for reporting this issue.",
  "affected_release" : [ {
    "product_name" : "Red Hat Single Sign-On 7.1",
    "release_date" : "2017-10-17T00:00:00Z",
    "advisory" : "RHSA-2017:2906",
    "cpe" : "cpe:/a:redhat:jboss_single_sign_on:7.1"
  }, {
    "product_name" : "Red Hat Single Sign-On 7.1 for RHEL 6",
    "release_date" : "2017-10-17T00:00:00Z",
    "advisory" : "RHSA-2017:2904",
    "cpe" : "cpe:/a:redhat:red_hat_single_sign_on:7::el6",
    "package" : "rh-sso7-keycloak-0:2.5.14-1.Final_redhat_1.1.jbcs.el6"
  }, {
    "product_name" : "Red Hat Single Sign-On 7.1 for RHEL 7",
    "release_date" : "2017-10-17T00:00:00Z",
    "advisory" : "RHSA-2017:2905",
    "cpe" : "cpe:/a:redhat:red_hat_single_sign_on:7::el7",
    "package" : "rh-sso7-keycloak-0:2.5.14-1.Final_redhat_1.1.jbcs.el7"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Mobile Application Platform 4",
    "fix_state" : "Not affected",
    "package_name" : "keycloak",
    "cpe" : "cpe:/a:redhat:mobile_application_platform:4"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2017-12159\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-12159" ],
  "name" : "CVE-2017-12159",
  "csaw" : false
}