{
  "threat_severity" : "Important",
  "public_date" : "2017-03-15T00:00:00Z",
  "bugzilla" : {
    "description" : "Qemu: display: cirrus: OOB r/w access issues in bitblt routines",
    "id" : "1444371",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1444371"
  },
  "cvss" : {
    "cvss_base_score" : "4.9",
    "cvss_scoring_vector" : "AV:A/AC:M/Au:S/C:P/I:P/A:P",
    "status" : "verified"
  },
  "cvss3" : {
    "cvss3_base_score" : "5.5",
    "cvss3_scoring_vector" : "CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L",
    "status" : "verified"
  },
  "cwe" : "CWE-787",
  "details" : [ "Heap-based buffer overflow in Cirrus CLGD 54xx VGA Emulator in Quick Emulator (Qemu) 2.8 and earlier allows local guest OS users to execute arbitrary code or cause a denial of service (crash) via vectors related to a VNC client updating its display after a VGA operation.", "An out-of-bounds r/w access issue was found in QEMU's Cirrus CLGD 54xx VGA Emulator support. The vulnerability could occur while copying VGA data via various bitblt functions. A privileged user inside a guest could use this flaw to crash the QEMU process or, potentially, execute arbitrary code on the host with privileges of the QEMU process." ],
  "acknowledgement" : "Red Hat would like to thank Jiangxin (PSIRT Huawei Inc.) and Li Qiang (Qihoo 360 Gear Team) for reporting this issue.",
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "release_date" : "2017-05-09T00:00:00Z",
    "advisory" : "RHSA-2017:1206",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6",
    "package" : "qemu-kvm-2:0.12.1.2-2.503.el6_9.3"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2017-06-13T00:00:00Z",
    "advisory" : "RHSA-2017:1430",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "qemu-kvm-10:1.5.3-126.el7_3.9"
  }, {
    "product_name" : "Red Hat Enterprise Linux OpenStack Platform 5.0 (Icehouse) for RHEL 6",
    "release_date" : "2017-06-14T00:00:00Z",
    "advisory" : "RHSA-2017:1441",
    "cpe" : "cpe:/a:redhat:openstack:5::el6",
    "package" : "qemu-kvm-rhev-2:0.12.1.2-2.503.el6_9.3"
  }, {
    "product_name" : "Red Hat Enterprise Linux OpenStack Platform 5.0 (Icehouse) for RHEL 7",
    "release_date" : "2017-04-18T00:00:00Z",
    "advisory" : "RHSA-2017:0980",
    "cpe" : "cpe:/a:redhat:openstack:5::el7",
    "package" : "qemu-kvm-rhev-10:2.6.0-28.el7_3.9"
  }, {
    "product_name" : "Red Hat Enterprise Linux OpenStack Platform 6.0 (Juno) for RHEL 7",
    "release_date" : "2017-04-18T00:00:00Z",
    "advisory" : "RHSA-2017:0981",
    "cpe" : "cpe:/a:redhat:openstack:6::el7",
    "package" : "qemu-kvm-rhev-10:2.6.0-28.el7_3.9"
  }, {
    "product_name" : "Red Hat Enterprise Linux OpenStack Platform 7.0 (Kilo) for RHEL 7",
    "release_date" : "2017-04-18T00:00:00Z",
    "advisory" : "RHSA-2017:0982",
    "cpe" : "cpe:/a:redhat:openstack:7::el7",
    "package" : "qemu-kvm-rhev-10:2.6.0-28.el7_3.9"
  }, {
    "product_name" : "Red Hat OpenStack Platform 10.0 (Newton)",
    "release_date" : "2017-04-18T00:00:00Z",
    "advisory" : "RHSA-2017:0988",
    "cpe" : "cpe:/a:redhat:openstack:10::el7",
    "package" : "qemu-kvm-rhev-10:2.6.0-28.el7_3.9"
  }, {
    "product_name" : "Red Hat OpenStack Platform 8.0 (Liberty)",
    "release_date" : "2017-04-18T00:00:00Z",
    "advisory" : "RHSA-2017:0983",
    "cpe" : "cpe:/a:redhat:openstack:8::el7",
    "package" : "qemu-kvm-rhev-10:2.6.0-28.el7_3.9"
  }, {
    "product_name" : "Red Hat OpenStack Platform 9.0 (Mitaka)",
    "release_date" : "2017-04-18T00:00:00Z",
    "advisory" : "RHSA-2017:0984",
    "cpe" : "cpe:/a:redhat:openstack:9::el7",
    "package" : "qemu-kvm-rhev-10:2.6.0-28.el7_3.9"
  }, {
    "product_name" : "RHEV 3.X Hypervisor and Agents for RHEL-6",
    "release_date" : "2017-05-09T00:00:00Z",
    "advisory" : "RHSA-2017:1205",
    "cpe" : "cpe:/a:redhat:enterprise_linux:6::hypervisor",
    "package" : "qemu-kvm-rhev-2:0.12.1.2-2.503.el6_9.3"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 5",
    "fix_state" : "Will not fix",
    "package_name" : "kvm",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 5",
    "fix_state" : "Will not fix",
    "package_name" : "xen",
    "cpe" : "cpe:/o:redhat:enterprise_linux:5"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Affected",
    "package_name" : "qemu-kvm-rhev",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "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 OpenStack Platform 11 (Ocata)",
    "fix_state" : "Not affected",
    "package_name" : "qemu-kvm-rhev",
    "cpe" : "cpe:/a:redhat:openstack:11"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2017-7980\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-7980" ],
  "name" : "CVE-2017-7980",
  "csaw" : false
}