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CNVD-2020-40628
Vulnerability from cnvd - Published: 2020-07-17
VLAI Severity ?
Title
Microsoft .NET Core和.NET Framework拒绝服务漏洞
Description
Microsoft .NET Core和Microsoft .NET Framework都是美国微软（Microsoft）公司的产品。.NET Core是一套免费的开源开发平台。该平台具有多语言支持和跨平台等特点。Microsoft .NET Framework是一种全面且一致的编程模型，也是一个用于构建Windows、Windows Store、Windows Phone、Windows Server和Microsoft Azure的应用程序的开发平台。该平台包括C＃和Visual Basic编程语言、公共语言运行库和广泛的类库。
Microsoft .NET Core和.NET Framework中存在拒绝服务漏洞，该漏洞源于程序未能正确处理Web请求，攻击者可借助特制的请求利用该漏洞导致拒绝服务。
Severity
中
Patch Name
Microsoft .NET Core和.NET Framework拒绝服务漏洞的补丁
Patch Description
Microsoft .NET Core和Microsoft .NET Framework都是美国微软（Microsoft）公司的产品。.NET Core是一套免费的开源开发平台。该平台具有多语言支持和跨平台等特点。Microsoft .NET Framework是一种全面且一致的编程模型，也是一个用于构建Windows、Windows Store、Windows Phone、Windows Server和Microsoft Azure的应用程序的开发平台。该平台包括C＃和Visual Basic编程语言、公共语言运行库和广泛的类库。
Microsoft .NET Core和.NET Framework中存在拒绝服务漏洞，该漏洞源于程序未能正确处理Web请求，攻击者可借助特制的请求利用该漏洞导致拒绝服务。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/zh-CN/security-guidance/advisory/CVE-2020-1108
Reference
https://vigilance.fr/vulnerability/Microsoft-Visual-Studio-vulnerabilities-of-May-2020-32249
Impacted products
| Name | ['Microsoft .NET Framework 2.0', 'Microsoft .NET Framework 3.5', 'Microsoft .NET Framework 3.5.1', 'Microsoft .Net Framework 3.0', 'Microsoft .Net Framework 4.5.2', 'Microsoft .NET Framework 4.6', 'Microsoft .Net Framework 4.6.1', 'Microsoft .NET Framework 4.6.2', 'Microsoft .NET Framework 4.7', 'Microsoft .NET Framework 4.7.1', 'Microsoft .NET Framework 4.7.2', 'Microsoft .NET Framework 4.8'] |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2020-1108"
}
},
"description": "Microsoft .NET Core\u548cMicrosoft .NET Framework\u90fd\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002.NET Core\u662f\u4e00\u5957\u514d\u8d39\u7684\u5f00\u6e90\u5f00\u53d1\u5e73\u53f0\u3002\u8be5\u5e73\u53f0\u5177\u6709\u591a\u8bed\u8a00\u652f\u6301\u548c\u8de8\u5e73\u53f0\u7b49\u7279\u70b9\u3002Microsoft .NET Framework\u662f\u4e00\u79cd\u5168\u9762\u4e14\u4e00\u81f4\u7684\u7f16\u7a0b\u6a21\u578b\uff0c\u4e5f\u662f\u4e00\u4e2a\u7528\u4e8e\u6784\u5efaWindows\u3001Windows Store\u3001Windows Phone\u3001Windows Server\u548cMicrosoft Azure\u7684\u5e94\u7528\u7a0b\u5e8f\u7684\u5f00\u53d1\u5e73\u53f0\u3002\u8be5\u5e73\u53f0\u5305\u62ecC\uff03\u548cVisual Basic\u7f16\u7a0b\u8bed\u8a00\u3001\u516c\u5171\u8bed\u8a00\u8fd0\u884c\u5e93\u548c\u5e7f\u6cdb\u7684\u7c7b\u5e93\u3002\n\nMicrosoft .NET Core\u548c.NET Framework\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5904\u7406Web\u8bf7\u6c42\uff0c\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
"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/zh-CN/security-guidance/advisory/CVE-2020-1108",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2020-40628",
"openTime": "2020-07-17",
"patchDescription": "Microsoft .NET Core\u548cMicrosoft .NET Framework\u90fd\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002.NET Core\u662f\u4e00\u5957\u514d\u8d39\u7684\u5f00\u6e90\u5f00\u53d1\u5e73\u53f0\u3002\u8be5\u5e73\u53f0\u5177\u6709\u591a\u8bed\u8a00\u652f\u6301\u548c\u8de8\u5e73\u53f0\u7b49\u7279\u70b9\u3002Microsoft .NET Framework\u662f\u4e00\u79cd\u5168\u9762\u4e14\u4e00\u81f4\u7684\u7f16\u7a0b\u6a21\u578b\uff0c\u4e5f\u662f\u4e00\u4e2a\u7528\u4e8e\u6784\u5efaWindows\u3001Windows Store\u3001Windows Phone\u3001Windows Server\u548cMicrosoft Azure\u7684\u5e94\u7528\u7a0b\u5e8f\u7684\u5f00\u53d1\u5e73\u53f0\u3002\u8be5\u5e73\u53f0\u5305\u62ecC\uff03\u548cVisual Basic\u7f16\u7a0b\u8bed\u8a00\u3001\u516c\u5171\u8bed\u8a00\u8fd0\u884c\u5e93\u548c\u5e7f\u6cdb\u7684\u7c7b\u5e93\u3002\r\n\r\nMicrosoft .NET Core\u548c.NET Framework\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5904\u7406Web\u8bf7\u6c42\uff0c\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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 .NET Core\u548c.NET Framework\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": [
"Microsoft .NET Framework 2.0",
"Microsoft .NET Framework 3.5",
"Microsoft .NET Framework 3.5.1",
"Microsoft .Net Framework 3.0",
"Microsoft .Net Framework 4.5.2",
"Microsoft .NET Framework 4.6",
"Microsoft .Net Framework 4.6.1",
"Microsoft .NET Framework 4.6.2",
"Microsoft .NET Framework 4.7",
"Microsoft .NET Framework 4.7.1",
"Microsoft .NET Framework 4.7.2",
"Microsoft .NET Framework 4.8"
]
},
"referenceLink": "https://vigilance.fr/vulnerability/Microsoft-Visual-Studio-vulnerabilities-of-May-2020-32249",
"serverity": "\u4e2d",
"submitTime": "2020-05-14",
"title": "Microsoft .NET Core\u548c.NET Framework\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}
CVE-2020-1108 (GCVE-0-2020-1108)
Vulnerability from cvelistv5 – Published: 2020-05-21 22:53 – Updated: 2024-08-04 06:25
VLAI?
EPSS
Summary
A denial of service vulnerability exists when .NET Core or .NET Framework improperly handles web requests, aka '.NET Core & .NET Framework Denial of Service Vulnerability'.
Severity ?
No CVSS data available.
CWE
- Denial of Service
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T06:25:01.017Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1108"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": ".NET Core",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "3.1"
},
{
"status": "affected",
"version": "2.1"
}
]
},
{
"product": "Microsoft Visual Studio 2017 version 15.9 (includes 15.1 - 15.8)",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft Visual Studio 2019",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "16.0"
}
]
},
{
"product": "Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3)",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft Visual Studio 2019 version 16.5",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": ".NET Core 5.0",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "PowerShell Core",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "6.2"
}
]
},
{
"product": "PowerShell 7.0",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "Windows 7 for 32-bit Systems Service Pack 1"
},
{
"status": "affected",
"version": "Windows 7 for x64-based Systems Service Pack 1"
},
{
"status": "affected",
"version": "Windows 8.1 for 32-bit systems"
},
{
"status": "affected",
"version": "Windows 8.1 for x64-based systems"
},
{
"status": "affected",
"version": "Windows RT 8.1"
},
{
"status": "affected",
"version": "Windows Server 2008 R2 for x64-based Systems Service Pack 1"
},
{
"status": "affected",
"version": "Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)"
},
{
"status": "affected",
"version": "Windows Server 2012"
},
{
"status": "affected",
"version": "Windows Server 2012 (Server Core installation)"
},
{
"status": "affected",
"version": "Windows Server 2012 R2"
},
{
"status": "affected",
"version": "Windows Server 2012 R2 (Server Core installation)"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows 10 Version 1803 for 32-bit Systems",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows 10 Version 1803 for x64-based Systems",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows Server, version 1803 (Server Core Installation)",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows 10 Version 1709 for 32-bit Systems",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows 10 Version 1709 for x64-based Systems",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows 10 Version 1607 for 32-bit Systems",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows 10 Version 1607 for x64-based Systems",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows Server 2016",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows Server 2016 (Server Core installation)",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows 7 for 32-bit Systems Service Pack 1",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows 7 for x64-based Systems Service Pack 1",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows 8.1 for 32-bit systems",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows 8.1 for x64-based systems",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows RT 8.1",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows Server 2012",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows Server 2012 (Server Core installation)",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows Server 2012 R2",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.8 on Windows Server 2012 R2 (Server Core installation)",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1809 for 32-bit Systems",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1809 for x64-based Systems",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2019",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2019 (Server Core installation)",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1909 for 32-bit Systems",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1909 for x64-based Systems",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 3.5 AND 4.8 on Windows Server, version 1909 (Server Core installation)",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1903 for 32-bit Systems",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1903 for x64-based Systems",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 3.5 AND 4.8 on Windows Server, version 1903 (Server Core installation)",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "1903"
}
]
},
{
"product": "Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1803 for 32-bit Systems",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1803 for x64-based Systems",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 3.5 AND 4.7.2 on Windows Server, version 1803 (Server Core Installation)",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for 32-bit Systems",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for x64-based Systems",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for ARM64-based Systems",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2019",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2019 (Server Core installation)",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 on Windows 10 Version 1607 for 32-bit Systems",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 on Windows 10 Version 1607 for x64-based Systems",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016 (Server Core installation)",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 3.5 AND 4.7.1/4.7.2 on Windows 10 Version 1709 for 32-bit Systems",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 3.5 AND 4.7.1/4.7.2 on Windows 10 Version 1709 for x64-based Systems",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "unspecified"
}
]
},
{
"product": "Microsoft .NET Framework 4.6",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "Windows Server 2008 for 32-bit Systems Service Pack 2"
},
{
"status": "affected",
"version": "Windows Server 2008 for x64-based Systems Service Pack 2"
}
]
},
{
"product": "Microsoft .NET Framework 2.0",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2"
},
{
"status": "affected",
"version": "Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2"
}
]
},
{
"product": "Microsoft .NET Framework 3.0",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2"
},
{
"status": "affected",
"version": "Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2"
}
]
},
{
"product": "Microsoft .NET Framework 3.5",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "Windows 8.1 for 32-bit systems"
},
{
"status": "affected",
"version": "Windows 8.1 for x64-based systems"
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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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