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{
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"data_version" : "4.0" ,
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"data_type" : "CVE" ,
"data_format" : "MITRE" ,
"CVE_data_meta" : {
"ID" : "CVE-2020-1080" ,
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"ASSIGNER" : "secure@microsoft.com" ,
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"STATE" : "PUBLIC"
} ,
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"description" : {
"description_data" : [
{
"lang" : "eng" ,
"value" : "<p>An elevation of privilege vulnerability exists when Windows Hyper-V on a host server fails to properly handle objects in memory. An attacker who successfully exploited these vulnerabilities could gain elevated privileges on a target operating system.</p>\n<p>This vulnerability by itself does not allow arbitrary code to be run. However, this vulnerability could be used in conjunction with one or more vulnerabilities (e.g. a remote code execution vulnerability and another elevation of privilege) that could take advantage of the elevated privileges when running.</p>\n<p>The update addresses the vulnerabilities by correcting how Windows Hyper-V handles objects in memory.</p>\n"
}
]
} ,
"problemtype" : {
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"description" : [
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"lang" : "eng" ,
"value" : "Elevation of Privilege"
}
]
}
]
} ,
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"affects" : {
"vendor" : {
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{
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"vendor_name" : "Microsoft" ,
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"product" : {
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{
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"product_name" : "Windows 10 Version 1803" ,
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"version" : {
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"version_affected" : "<" ,
"version_name" : "10.0.0" ,
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}
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{
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"product_name" : "Windows 10 Version 1809" ,
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"version" : {
"version_data" : [
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"version_affected" : "<" ,
"version_name" : "10.0.0" ,
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}
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{
"product_name" : "Windows Server 2019" ,
"version" : {
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"version_affected" : "<" ,
"version_name" : "10.0.0" ,
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}
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{
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"product_name" : "Windows Server 2019 (Server Core installation)" ,
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"version" : {
"version_data" : [
{
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"version_affected" : "<" ,
"version_name" : "10.0.0" ,
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}
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} ,
{
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"product_name" : "Windows 10 Version 1909" ,
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"version" : {
"version_data" : [
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"version_affected" : "<" ,
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}
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{
"product_name" : "Windows Server, version 1909 (Server Core installation)" ,
"version" : {
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"version_affected" : "<" ,
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}
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{
"product_name" : "Windows 10 Version 1903 for x64-based Systems" ,
"version" : {
"version_data" : [
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"version_affected" : "<" ,
"version_name" : "10.0.0" ,
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}
]
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} ,
{
"product_name" : "Windows Server, version 1903 (Server Core installation)" ,
"version" : {
"version_data" : [
{
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"version_affected" : "<" ,
"version_name" : "10.0.0" ,
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}
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} ,
{
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"product_name" : "Windows 10 Version 2004" ,
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"version" : {
"version_data" : [
{
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"version_affected" : "<" ,
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}
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} ,
{
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"product_name" : "Windows Server version 2004" ,
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"version" : {
"version_data" : [
{
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"version_affected" : "<" ,
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}
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}
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]
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}
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}
]
}
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} ,
"references" : {
"reference_data" : [
{
"url" : "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1080" ,
"refsource" : "MISC" ,
"name" : "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1080"
}
]
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} ,
"impact" : {
"cvss" : [
{
"version" : "3.1" ,
"baseSeverity" : "HIGH" ,
"baseScore" : 8.8 ,
"vectorString" : "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C"
}
]
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}
}
