{
  "threat_severity" : "Moderate",
  "public_date" : "2017-11-28T00:00:00Z",
  "bugzilla" : {
    "description" : "qemu: DoS via large option request",
    "id" : "1516925",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1516925"
  },
  "cvss" : {
    "cvss_base_score" : "4.3",
    "cvss_scoring_vector" : "AV:N/AC:M/Au:N/C:N/I:N/A:P",
    "status" : "verified"
  },
  "cvss3" : {
    "cvss3_base_score" : "5.8",
    "cvss3_scoring_vector" : "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L",
    "status" : "verified"
  },
  "cwe" : "CWE-400",
  "details" : [ "The Network Block Device (NBD) server in Quick Emulator (QEMU) before 2.11 is vulnerable to a denial of service issue. It could occur if a client sent large option requests, making the server waste CPU time on reading up to 4GB per request. A client could use this flaw to keep the NBD server from serving other requests, resulting in DoS.", "The Network Block Device (NBD) server in Quick Emulator (QEMU), is vulnerable to a denial of service issue. It could occur if a client sent large option requests, making the server waste CPU time on reading up to 4GB per request. A client could use this flaw to keep the NBD server from serving other requests, resulting in DoS." ],
  "acknowledgement" : "This issue was discovered by Eric Blake (Red Hat).",
  "affected_release" : [ {
    "product_name" : "Red Hat OpenStack Platform 10.0 (Newton)",
    "release_date" : "2018-04-11T00:00:00Z",
    "advisory" : "RHSA-2018:1113",
    "cpe" : "cpe:/a:redhat:openstack:10::el7",
    "package" : "qemu-kvm-rhev-10:2.10.0-21.el7",
    "impact" : "low"
  }, {
    "product_name" : "Red Hat OpenStack Platform 11.0 (Ocata)",
    "release_date" : "2018-04-11T00:00:00Z",
    "advisory" : "RHSA-2018:1113",
    "cpe" : "cpe:/a:redhat:openstack:11::el7",
    "package" : "qemu-kvm-rhev-10:2.10.0-21.el7",
    "impact" : "low"
  }, {
    "product_name" : "Red Hat OpenStack Platform 12.0 (Pike)",
    "release_date" : "2018-04-11T00:00:00Z",
    "advisory" : "RHSA-2018:1113",
    "cpe" : "cpe:/a:redhat:openstack:12::el7",
    "package" : "qemu-kvm-rhev-10:2.10.0-21.el7",
    "impact" : "low"
  }, {
    "product_name" : "Red Hat OpenStack Platform 8.0 (Liberty)",
    "release_date" : "2018-04-11T00:00:00Z",
    "advisory" : "RHSA-2018:1113",
    "cpe" : "cpe:/a:redhat:openstack:8::el7",
    "package" : "qemu-kvm-rhev-10:2.10.0-21.el7",
    "impact" : "low"
  }, {
    "product_name" : "Red Hat OpenStack Platform 9.0 (Mitaka)",
    "release_date" : "2018-04-11T00:00:00Z",
    "advisory" : "RHSA-2018:1113",
    "cpe" : "cpe:/a:redhat:openstack:9::el7",
    "package" : "qemu-kvm-rhev-10:2.10.0-21.el7",
    "impact" : "low"
  }, {
    "product_name" : "Red Hat Virtualization 4 for Red Hat Enterprise Linux 7",
    "release_date" : "2018-04-10T00:00:00Z",
    "advisory" : "RHSA-2018:1104",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7::hypervisor",
    "package" : "qemu-kvm-rhev-10:2.10.0-21.el7"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "fix_state" : "Not affected",
    "package_name" : "kvm",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 5",
    "fix_state" : "Not affected",
    "package_name" : "xen",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Not affected",
    "package_name" : "qemu-kvm",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Not affected",
    "package_name" : "qemu-kvm-rhev",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Not affected",
    "package_name" : "qemu-kvm",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Affected",
    "package_name" : "qemu-kvm-ma",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Affected",
    "package_name" : "qemu-kvm-rhev",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux OpenStack Platform 6 (Juno)",
    "fix_state" : "Will not fix",
    "package_name" : "qemu-kvm-rhev",
    "cpe" : "cpe:/a:redhat:openstack:6",
    "impact" : "low"
  }, {
    "product_name" : "Red Hat Enterprise Linux OpenStack Platform 7 (Kilo)",
    "fix_state" : "Will not fix",
    "package_name" : "qemu-kvm-rhev",
    "cpe" : "cpe:/a:redhat:openstack:7",
    "impact" : "low"
  }, {
    "product_name" : "Red Hat OpenShift Enterprise 3",
    "fix_state" : "Not affected",
    "package_name" : "qemu-kvm",
    "cpe" : "cpe:/a:redhat:openshift:3"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2017-15119\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-15119" ],
  "name" : "CVE-2017-15119",
  "csaw" : false
}