{
  "threat_severity" : "Moderate",
  "public_date" : "2017-02-20T00:00:00Z",
  "bugzilla" : {
    "description" : "cxf: CXF OAuth2 Hawk and JOSE MAC Validation code are vulnerable to timing attacks",
    "id" : "1425455",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1425455"
  },
  "cvss3" : {
    "cvss3_base_score" : "5.3",
    "cvss3_scoring_vector" : "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
    "status" : "verified"
  },
  "cwe" : "CWE-385",
  "details" : [ "The OAuth2 Hawk and JOSE MAC Validation code in Apache CXF prior to 3.0.13 and 3.1.x prior to 3.1.10 is not using a constant time MAC signature comparison algorithm which may be exploited by sophisticated timing attacks.", "It was found that Apache CXF OAuth2 Hawk and JOSE MAC Validation code is not using a constant time MAC signature comparison algorithm which may be exploited by some sophisticated timing attacks. It may only affect OAuth2 Hawk or JWT access tokens or JOSE JWS/JWE interceptors which depend on HMAC secret key algorithms." ],
  "affected_release" : [ {
    "product_name" : "Red Hat JBoss A-MQ 6.3",
    "release_date" : "2017-08-10T00:00:00Z",
    "advisory" : "RHSA-2017:1832",
    "cpe" : "cpe:/a:redhat:jboss_amq:6.3",
    "package" : "cxf"
  }, {
    "product_name" : "Red Hat JBoss Fuse 6.3",
    "release_date" : "2017-08-10T00:00:00Z",
    "advisory" : "RHSA-2017:1832",
    "cpe" : "cpe:/a:redhat:jboss_fuse:6.3",
    "package" : "cxf"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat BPM Suite 6",
    "fix_state" : "Not affected",
    "package_name" : "cxf",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_bpms_platform"
  }, {
    "product_name" : "Red Hat JBoss BRMS 5",
    "fix_state" : "Not affected",
    "package_name" : "cxf",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_brms_platform:5"
  }, {
    "product_name" : "Red Hat JBoss BRMS 6",
    "fix_state" : "Not affected",
    "package_name" : "cxf",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_brms_platform:6"
  }, {
    "product_name" : "Red Hat JBoss Data Grid 6",
    "fix_state" : "Out of support scope",
    "package_name" : "cxf",
    "cpe" : "cpe:/a:redhat:jboss_data_grid:6"
  }, {
    "product_name" : "Red Hat JBoss Data Virtualization 6",
    "fix_state" : "Not affected",
    "package_name" : "cxf",
    "cpe" : "cpe:/a:redhat:jboss_data_virtualization:6"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Application Platform 5",
    "fix_state" : "Out of support scope",
    "package_name" : "cxf",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_application_platform:5"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Application Platform 6",
    "fix_state" : "Out of support scope",
    "package_name" : "cxf",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_application_platform:6"
  }, {
    "product_name" : "Red Hat JBoss Enterprise Application Platform 7",
    "fix_state" : "Not affected",
    "package_name" : "cxf",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_application_platform:7"
  }, {
    "product_name" : "Red Hat JBoss Fuse Service Works 6.0.0",
    "fix_state" : "Not affected",
    "package_name" : "cxf",
    "cpe" : "cpe:/a:redhat:jboss_fuse_service_works:6.0.0"
  }, {
    "product_name" : "Red Hat JBoss Operations Network 3",
    "fix_state" : "Out of support scope",
    "package_name" : "cxf",
    "cpe" : "cpe:/a:redhat:jboss_operations_network:3"
  }, {
    "product_name" : "Red Hat JBoss Portal 6",
    "fix_state" : "Out of support scope",
    "package_name" : "cxf",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_portal_platform:6"
  }, {
    "product_name" : "Red Hat JBoss SOA Platform 5",
    "fix_state" : "Not affected",
    "package_name" : "cxf",
    "cpe" : "cpe:/a:redhat:jboss_enterprise_soa_platform:5"
  }, {
    "product_name" : "Red Hat OpenShift Enterprise 2",
    "fix_state" : "Under investigation",
    "package_name" : "cxf",
    "cpe" : "cpe:/a:redhat:openshift:2"
  }, {
    "product_name" : "Red Hat Single Sign-On 7",
    "fix_state" : "Not affected",
    "package_name" : "cxf",
    "cpe" : "cpe:/a:redhat:red_hat_single_sign_on:7"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2017-3156\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-3156\nhttps://cxf.apache.org/security-advisories.data/CVE-2017-3156.txt.asc" ],
  "name" : "CVE-2017-3156",
  "csaw" : false
}