{
  "threat_severity" : "Moderate",
  "public_date" : "2017-04-04T00:00:00Z",
  "bugzilla" : {
    "description" : "keycloak: timing attack in JWS signature verification",
    "id" : "1412376",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1412376"
  },
  "cvss" : {
    "cvss_base_score" : "2.6",
    "cvss_scoring_vector" : "AV:N/AC:H/Au:N/C:P/I:N/A:N",
    "status" : "verified"
  },
  "cvss3" : {
    "cvss3_base_score" : "3.7",
    "cvss3_scoring_vector" : "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
    "status" : "verified"
  },
  "cwe" : "CWE-385",
  "details" : [ "Red Hat Keycloak before version 2.5.1 has an implementation of HMAC verification for JWS tokens that uses a method that runs in non-constant time, potentially leaving the application vulnerable to timing attacks.", "It was found that keycloak's implementation of HMAC verification for JWS tokens uses a method that runs in non-constant time, potentially leaving the application vulnerable to timing attacks." ],
  "acknowledgement" : "Red Hat would like to thank Richard Kettelerij (Mindloops) for reporting this issue.",
  "affected_release" : [ {
    "product_name" : "Red Hat Single Sign-On 7.1",
    "release_date" : "2017-04-04T00:00:00Z",
    "advisory" : "RHSA-2017:0876",
    "cpe" : "cpe:/a:redhat:jboss_single_sign_on:7.1"
  }, {
    "product_name" : "Red Hat Single Sign-On 7.1 for RHEL 6",
    "release_date" : "2017-04-04T00:00:00Z",
    "advisory" : "RHSA-2017:0872",
    "cpe" : "cpe:/a:redhat:red_hat_single_sign_on:7::el6",
    "package" : "rh-sso7-0:1-2.jbcs.el6"
  }, {
    "product_name" : "Red Hat Single Sign-On 7.1 for RHEL 6",
    "release_date" : "2017-04-04T00:00:00Z",
    "advisory" : "RHSA-2017:0872",
    "cpe" : "cpe:/a:redhat:red_hat_single_sign_on:7::el6",
    "package" : "rh-sso7-freemarker-0:2.3.23-1.redhat_2.2.jbcs.el6"
  }, {
    "product_name" : "Red Hat Single Sign-On 7.1 for RHEL 6",
    "release_date" : "2017-04-04T00:00:00Z",
    "advisory" : "RHSA-2017:0872",
    "cpe" : "cpe:/a:redhat:red_hat_single_sign_on:7::el6",
    "package" : "rh-sso7-javapackages-tools-0:3.4.1-5.15.3.jbcs.el6"
  }, {
    "product_name" : "Red Hat Single Sign-On 7.1 for RHEL 6",
    "release_date" : "2017-04-04T00:00:00Z",
    "advisory" : "RHSA-2017:0872",
    "cpe" : "cpe:/a:redhat:red_hat_single_sign_on:7::el6",
    "package" : "rh-sso7-keycloak-0:2.5.5-2.Final_redhat_1.1.jbcs.el6"
  }, {
    "product_name" : "Red Hat Single Sign-On 7.1 for RHEL 6",
    "release_date" : "2017-04-04T00:00:00Z",
    "advisory" : "RHSA-2017:0872",
    "cpe" : "cpe:/a:redhat:red_hat_single_sign_on:7::el6",
    "package" : "rh-sso7-libunix-dbus-java-0:0.8.0-2.jbcs.el6"
  }, {
    "product_name" : "Red Hat Single Sign-On 7.1 for RHEL 6",
    "release_date" : "2017-04-04T00:00:00Z",
    "advisory" : "RHSA-2017:0872",
    "cpe" : "cpe:/a:redhat:red_hat_single_sign_on:7::el6",
    "package" : "rh-sso7-liquibase-0:3.4.1-2.redhat_2.1.jbcs.el6"
  }, {
    "product_name" : "Red Hat Single Sign-On 7.1 for RHEL 6",
    "release_date" : "2017-04-04T00:00:00Z",
    "advisory" : "RHSA-2017:0872",
    "cpe" : "cpe:/a:redhat:red_hat_single_sign_on:7::el6",
    "package" : "rh-sso7-twitter4j-0:4.0.4-1.redhat_3.1.jbcs.el6"
  }, {
    "product_name" : "Red Hat Single Sign-On 7.1 for RHEL 6",
    "release_date" : "2017-04-04T00:00:00Z",
    "advisory" : "RHSA-2017:0872",
    "cpe" : "cpe:/a:redhat:red_hat_single_sign_on:7::el6",
    "package" : "rh-sso7-zxing-0:3.2.1-1.redhat_4.1.jbcs.el6"
  }, {
    "product_name" : "Red Hat Single Sign-On 7.1 for RHEL 7",
    "release_date" : "2017-04-04T00:00:00Z",
    "advisory" : "RHSA-2017:0873",
    "cpe" : "cpe:/a:redhat:red_hat_single_sign_on:7::el7",
    "package" : "rh-sso7-0:1-2.jbcs.el7"
  }, {
    "product_name" : "Red Hat Single Sign-On 7.1 for RHEL 7",
    "release_date" : "2017-04-04T00:00:00Z",
    "advisory" : "RHSA-2017:0873",
    "cpe" : "cpe:/a:redhat:red_hat_single_sign_on:7::el7",
    "package" : "rh-sso7-freemarker-0:2.3.23-1.redhat_2.2.jbcs.el7"
  }, {
    "product_name" : "Red Hat Single Sign-On 7.1 for RHEL 7",
    "release_date" : "2017-04-04T00:00:00Z",
    "advisory" : "RHSA-2017:0873",
    "cpe" : "cpe:/a:redhat:red_hat_single_sign_on:7::el7",
    "package" : "rh-sso7-javapackages-tools-0:3.4.1-5.15.3.jbcs.el7"
  }, {
    "product_name" : "Red Hat Single Sign-On 7.1 for RHEL 7",
    "release_date" : "2017-04-04T00:00:00Z",
    "advisory" : "RHSA-2017:0873",
    "cpe" : "cpe:/a:redhat:red_hat_single_sign_on:7::el7",
    "package" : "rh-sso7-keycloak-0:2.5.5-2.Final_redhat_1.1.jbcs.el7"
  }, {
    "product_name" : "Red Hat Single Sign-On 7.1 for RHEL 7",
    "release_date" : "2017-04-04T00:00:00Z",
    "advisory" : "RHSA-2017:0873",
    "cpe" : "cpe:/a:redhat:red_hat_single_sign_on:7::el7",
    "package" : "rh-sso7-libunix-dbus-java-0:0.8.0-2.jbcs.el7"
  }, {
    "product_name" : "Red Hat Single Sign-On 7.1 for RHEL 7",
    "release_date" : "2017-04-04T00:00:00Z",
    "advisory" : "RHSA-2017:0873",
    "cpe" : "cpe:/a:redhat:red_hat_single_sign_on:7::el7",
    "package" : "rh-sso7-liquibase-0:3.4.1-2.redhat_2.1.jbcs.el7"
  }, {
    "product_name" : "Red Hat Single Sign-On 7.1 for RHEL 7",
    "release_date" : "2017-04-04T00:00:00Z",
    "advisory" : "RHSA-2017:0873",
    "cpe" : "cpe:/a:redhat:red_hat_single_sign_on:7::el7",
    "package" : "rh-sso7-twitter4j-0:4.0.4-1.redhat_3.1.jbcs.el7"
  }, {
    "product_name" : "Red Hat Single Sign-On 7.1 for RHEL 7",
    "release_date" : "2017-04-04T00:00:00Z",
    "advisory" : "RHSA-2017:0873",
    "cpe" : "cpe:/a:redhat:red_hat_single_sign_on:7::el7",
    "package" : "rh-sso7-zxing-0:3.2.1-1.redhat_4.1.jbcs.el7"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Mobile Application Platform 4",
    "fix_state" : "Will not fix",
    "package_name" : "keycloak",
    "cpe" : "cpe:/a:redhat:mobile_application_platform:4",
    "impact" : "moderate"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2017-2585\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-2585" ],
  "name" : "CVE-2017-2585",
  "csaw" : false
}