254 lines
6.9 KiB
JSON
254 lines
6.9 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "UBUNTU-CVE-2017-17563",
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"details": "An issue was discovered in Xen through 4.9.x allowing guest OS users to cause a denial of service (host OS crash) or gain host OS privileges by leveraging an incorrect mask for reference-count overflow checking in shadow mode.",
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"aliases": [],
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"upstream": [
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"CVE-2017-17563"
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],
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"related": [],
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"severity": [
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H"
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},
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{
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"type": "Ubuntu",
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"score": "medium"
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}
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],
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"published": "2017-12-12T23:29:00Z",
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"modified": "2026-04-22T07:38:25Z",
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"affected": [
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{
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"package": {
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"ecosystem": "Ubuntu:16.04:LTS",
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"name": "xen",
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"purl": "pkg:deb/ubuntu/xen@4.6.5-0ubuntu1.4?arch=source&distro=xenial"
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},
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"ranges": [
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{
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"type": "ECOSYSTEM",
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"events": [
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{
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"introduced": "0"
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}
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]
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}
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],
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"versions": [
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"4.5.1-0ubuntu1",
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"4.5.1-0ubuntu2",
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"4.6.0-1ubuntu1",
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"4.6.0-1ubuntu2",
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"4.6.0-1ubuntu4",
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"4.6.0-1ubuntu4.1",
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"4.6.0-1ubuntu4.2",
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"4.6.0-1ubuntu4.3",
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"4.6.5-0ubuntu1",
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"4.6.5-0ubuntu1.1",
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"4.6.5-0ubuntu1.2",
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"4.6.5-0ubuntu1.4"
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],
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"ecosystem_specific": {
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"binaries": [
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{
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"binary_name": "libxen-4.6",
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"binary_version": "4.6.5-0ubuntu1.4"
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},
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{
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"binary_name": "libxenstore3.0",
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"binary_version": "4.6.5-0ubuntu1.4"
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},
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{
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"binary_name": "xen-hypervisor-4.4-amd64",
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"binary_version": "4.6.5-0ubuntu1.4"
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},
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{
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"binary_name": "xen-hypervisor-4.4-arm64",
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"binary_version": "4.6.5-0ubuntu1.4"
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},
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{
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"binary_name": "xen-hypervisor-4.4-armhf",
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"binary_version": "4.6.5-0ubuntu1.4"
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},
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{
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"binary_name": "xen-hypervisor-4.5-amd64",
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"binary_version": "4.6.5-0ubuntu1.4"
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},
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{
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"binary_name": "xen-hypervisor-4.5-arm64",
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"binary_version": "4.6.5-0ubuntu1.4"
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},
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{
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"binary_name": "xen-hypervisor-4.5-armhf",
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"binary_version": "4.6.5-0ubuntu1.4"
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},
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{
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"binary_name": "xen-hypervisor-4.6-amd64",
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"binary_version": "4.6.5-0ubuntu1.4"
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},
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{
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"binary_name": "xen-hypervisor-4.6-arm64",
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"binary_version": "4.6.5-0ubuntu1.4"
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},
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{
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"binary_name": "xen-hypervisor-4.6-armhf",
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"binary_version": "4.6.5-0ubuntu1.4"
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},
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{
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"binary_name": "xen-system-amd64",
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"binary_version": "4.6.5-0ubuntu1.4"
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},
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{
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"binary_name": "xen-system-arm64",
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"binary_version": "4.6.5-0ubuntu1.4"
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},
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{
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"binary_name": "xen-system-armhf",
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"binary_version": "4.6.5-0ubuntu1.4"
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},
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{
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"binary_name": "xen-utils-4.6",
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"binary_version": "4.6.5-0ubuntu1.4"
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},
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{
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"binary_name": "xen-utils-common",
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"binary_version": "4.6.5-0ubuntu1.4"
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},
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{
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"binary_name": "xenstore-utils",
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"binary_version": "4.6.5-0ubuntu1.4"
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}
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]
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}
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},
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{
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"package": {
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"ecosystem": "Ubuntu:18.04:LTS",
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"name": "xen",
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"purl": "pkg:deb/ubuntu/xen@4.9.2-0ubuntu1?arch=source&distro=bionic"
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},
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"ranges": [
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{
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"type": "ECOSYSTEM",
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"events": [
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{
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"introduced": "0"
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},
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{
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"fixed": "4.9.2-0ubuntu1"
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}
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]
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}
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],
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"versions": [
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"4.9.0-0ubuntu3",
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"4.9.0-0ubuntu4"
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],
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"ecosystem_specific": {
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"binaries": [
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{
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"binary_name": "libxen-4.9",
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"binary_version": "4.9.2-0ubuntu1"
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},
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{
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"binary_name": "libxenstore3.0",
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"binary_version": "4.9.2-0ubuntu1"
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},
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{
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"binary_name": "xen-hypervisor-4.6-amd64",
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"binary_version": "4.9.2-0ubuntu1"
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},
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{
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"binary_name": "xen-hypervisor-4.6-arm64",
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"binary_version": "4.9.2-0ubuntu1"
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},
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{
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"binary_name": "xen-hypervisor-4.6-armhf",
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"binary_version": "4.9.2-0ubuntu1"
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},
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{
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"binary_name": "xen-hypervisor-4.7-amd64",
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"binary_version": "4.9.2-0ubuntu1"
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},
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{
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"binary_name": "xen-hypervisor-4.7-arm64",
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"binary_version": "4.9.2-0ubuntu1"
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},
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{
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"binary_name": "xen-hypervisor-4.7-armhf",
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"binary_version": "4.9.2-0ubuntu1"
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},
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{
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"binary_name": "xen-hypervisor-4.8-amd64",
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"binary_version": "4.9.2-0ubuntu1"
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},
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{
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"binary_name": "xen-hypervisor-4.8-arm64",
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"binary_version": "4.9.2-0ubuntu1"
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},
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{
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"binary_name": "xen-hypervisor-4.8-armhf",
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"binary_version": "4.9.2-0ubuntu1"
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},
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{
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"binary_name": "xen-hypervisor-4.9-amd64",
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"binary_version": "4.9.2-0ubuntu1"
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},
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{
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"binary_name": "xen-hypervisor-4.9-arm64",
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"binary_version": "4.9.2-0ubuntu1"
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},
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{
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"binary_name": "xen-hypervisor-4.9-armhf",
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"binary_version": "4.9.2-0ubuntu1"
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},
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{
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"binary_name": "xen-system-amd64",
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"binary_version": "4.9.2-0ubuntu1"
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},
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{
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"binary_name": "xen-system-arm64",
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"binary_version": "4.9.2-0ubuntu1"
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},
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{
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"binary_name": "xen-system-armhf",
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"binary_version": "4.9.2-0ubuntu1"
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},
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{
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"binary_name": "xen-utils-4.9",
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"binary_version": "4.9.2-0ubuntu1"
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},
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{
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"binary_name": "xen-utils-common",
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"binary_version": "4.9.2-0ubuntu1"
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},
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{
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"binary_name": "xenstore-utils",
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"binary_version": "4.9.2-0ubuntu1"
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}
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],
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"availability": "No subscription required"
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}
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}
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],
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"references": [
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2017-17563"
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},
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{
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"type": "REPORT",
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"url": "https://xenbits.xen.org/xsa/advisory-249.html"
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},
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{
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"type": "REPORT",
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"url": "http://www.openwall.com/lists/oss-security/2017/12/12/2"
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},
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{
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"type": "REPORT",
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"url": "https://www.cve.org/CVERecord?id=CVE-2017-17563"
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}
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]
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} |