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CNVD-2021-35509
Vulnerability from cnvd - Published: 2021-05-19
VLAI Severity ?
Title
Microsoft Hyper-V远程代码执行漏洞
Description
Microsoft Hyper-V是美国微软（Microsoft）公司的一个应用程序。一种系统管理程序虚拟化技术，能够实现桌面虚拟化。
Microsoft Hyper-V存在远程代码执行漏洞。目前没有详细漏洞细节提供。
Severity
中
Patch Name
Microsoft Hyper-V远程代码执行漏洞的补丁
Patch Description
Microsoft Hyper-V是美国微软（Microsoft）公司的一个应用程序。一种系统管理程序虚拟化技术，能够实现桌面虚拟化。
Microsoft Hyper-V存在远程代码执行漏洞。目前没有详细漏洞细节提供。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。
Formal description
厂商已发布了漏洞修复程序，请及时关注更新： https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-28476
Reference
https://nvd.nist.gov/vuln/detail/CVE-2021-28476
Impacted products
| Name | ['Microsoft Windows Server 2008 R2 SP1', 'Microsoft Windows Server 2008 SP2', 'Microsoft Windows 7 SP1', 'Microsoft Windows Windows Server 2012', 'Microsoft Windows 8.1', 'Microsoft Windows Server 2012 R2', 'Microsoft Windows 10 1607', 'Microsoft Windows Server 2016', 'Microsoft Windows 10', 'Microsoft Windows Server 2019', 'Microsoft Windows 10 1803', 'Microsoft Windows 10 1809', 'Microsoft Microsoft Windows Server 1909', 'Microsoft Windows 10 1909', 'Microsoft Windows Server 2004', 'Microsoft Windows 10 2004', 'Microsoft Windows 10 20H2', 'Microsoft Windows Server 20H2'] |
|---|
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"cveNumber": "CVE-2021-28476"
}
},
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"formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-28476",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2021-35509",
"openTime": "2021-05-19",
"patchDescription": "Microsoft Hyper-V\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\u3002\u4e00\u79cd\u7cfb\u7edf\u7ba1\u7406\u7a0b\u5e8f\u865a\u62df\u5316\u6280\u672f\uff0c\u80fd\u591f\u5b9e\u73b0\u684c\u9762\u865a\u62df\u5316\u3002\r\n\r\nMicrosoft Hyper-V\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
"patchName": "Microsoft Hyper-V\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": [
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"Microsoft Windows Server 2008 SP2",
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"Microsoft Windows Windows Server 2012",
"Microsoft Windows 8.1",
"Microsoft Windows Server 2012 R2",
"Microsoft Windows 10 1607",
"Microsoft Windows Server 2016",
"Microsoft Windows 10",
"Microsoft Windows Server 2019",
"Microsoft Windows 10 1803",
"Microsoft Windows 10 1809",
"Microsoft Microsoft Windows Server 1909",
"Microsoft Windows 10 1909",
"Microsoft Windows Server 2004",
"Microsoft Windows 10 2004",
"Microsoft Windows 10 20H2",
"Microsoft Windows Server 20H2"
]
},
"referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-28476",
"serverity": "\u4e2d",
"submitTime": "2021-05-14",
"title": "Microsoft Hyper-V\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}
CVE-2021-28476 (GCVE-0-2021-28476)
Vulnerability from cvelistv5 – Published: 2021-05-11 19:11 – Updated: 2024-08-03 21:47
VLAI?
EPSS
Summary
Windows Hyper-V Remote Code Execution Vulnerability
Severity ?
9.9 (Critical)
CWE
- Remote Code Execution
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | Windows 10 Version 1803 |
Affected:
10.0.0 , < 10.0.17134.2207
(custom)
cpe:2.3:o:microsoft:windows_10_1803:10.0.17134.2207:*:*:*:*:*:x64:* |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
{
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"x_transferred"
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"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-28476"
},
{
"tags": [
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"x_transferred"
],
"url": "http://packetstormsecurity.com/files/163497/Microsoft-Hyper-V-vmswitch.sys-Proof-Of-Concept.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
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{
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"product": "Windows 10 Version 2004",
"vendor": "Microsoft",
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},
{
"cpes": [
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"platforms": [
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"product": "Windows Server version 20H2",
"vendor": "Microsoft",
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"platforms": [
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"product": "Windows 10 Version 1507",
"vendor": "Microsoft",
"versions": [
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},
{
"cpes": [
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"platforms": [
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"product": "Windows 10 Version 1607",
"vendor": "Microsoft",
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{
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"platforms": [
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],
"product": "Windows Server 2016",
"vendor": "Microsoft",
"versions": [
{
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},
{
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"platforms": [
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],
"product": "Windows Server 2016 (Server Core installation)",
"vendor": "Microsoft",
"versions": [
{
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"status": "affected",
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]
},
{
"cpes": [
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"cpe:2.3:o:microsoft:windows_7:6.1.7601.24598:sp1:*:*:*:*:x64:*"
],
"platforms": [
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],
"product": "Windows 7 Service Pack 1",
"vendor": "Microsoft",
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"product": "Windows 8.1",
"vendor": "Microsoft",
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{
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]
},
{
"cpes": [
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"platforms": [
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"product": "Windows Server 2008 Service Pack 2",
"vendor": "Microsoft",
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"cveMetadata": {
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"dataType": "CVE_RECORD",
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}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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