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CNVD-2020-62340
Vulnerability from cnvd - Published: 2020-11-11
VLAI Severity ?
Title
Microsoft .NET Framework远程执行代码漏洞（CNVD-2020-62340）
Description
Microsoft .NET Framework是美国微软（Microsoft）公司开发的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 Framework存在安全漏洞，该漏洞源于程序未能正确验证输入。远程攻击者可利用该漏洞执行代码，控制受影响的系统。
Severity
高
Patch Name
Microsoft .NET Framework远程执行代码漏洞（CNVD-2020-62340）的补丁
Patch Description
Microsoft .NET Framework是美国微软（Microsoft）公司开发的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 Framework存在安全漏洞，该漏洞源于程序未能正确验证输入。远程攻击者可利用该漏洞执行代码，控制受影响的系统。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
目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2018-8540
Reference
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8540
Impacted products
| Name | ['Microsoft .NET Framework 3.5.1', 'Microsoft .Net Framework 3.5', '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 4.5.2'] |
|---|
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"number": "CNVD-2020-62340",
"openTime": "2020-11-11",
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"products": {
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"Microsoft .NET Framework 4.6.2",
"Microsoft .NET Framework 4.7",
"Microsoft .NET Framework 4.7.1",
"Microsoft .NET Framework 4.7.2",
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"serverity": "\u9ad8",
"submitTime": "2018-12-12",
"title": "Microsoft .NET Framework\u8fdc\u7a0b\u6267\u884c\u4ee3\u7801\u6f0f\u6d1e\uff08CNVD-2020-62340\uff09"
}
CVE-2018-8540 (GCVE-0-2018-8540)
Vulnerability from cvelistv5 – Published: 2018-12-12 00:00 – Updated: 2024-08-05 07:02
VLAI?
EPSS
Summary
A remote code execution vulnerability exists when the Microsoft .NET Framework fails to validate input properly, aka ".NET Framework Remote Code Injection Vulnerability." This affects Microsoft .NET Framework 4.6, Microsoft .NET Framework 3.5, Microsoft .NET Framework 4.7/4.7.1/4.7.2, Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2, Microsoft .NET Framework 3.5.1, Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2, Microsoft .NET Framework 4.5.2, Microsoft .NET Framework 4.7.1/4.7.2, Microsoft .NET Framework 4.7.2, Microsoft .NET Framework 4.6.2.
Severity ?
No CVSS data available.
CWE
- Remote Code Execution
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Microsoft | Microsoft .NET Framework |
Affected:
3.5 on Windows 10 for 32-bit Systems
Affected: 3.5 on Windows 10 for x64-based Systems Affected: 3.5 on Windows 10 Version 1607 for 32-bit Systems Affected: 3.5 on Windows 10 Version 1607 for x64-based Systems Affected: 3.5 on Windows 10 Version 1703 for 32-bit Systems Affected: 3.5 on Windows 10 Version 1703 for x64-based Systems Affected: 3.5 on Windows 10 Version 1709 for 32-bit Systems Affected: 3.5 on Windows 10 Version 1709 for x64-based Systems Affected: 3.5 on Windows 10 Version 1803 for 32-bit Systems Affected: 3.5 on Windows 10 Version 1803 for x64-based Systems Affected: 3.5 on Windows 10 Version 1809 for 32-bit Systems Affected: 3.5 on Windows 10 Version 1809 for x64-based Systems Affected: 3.5 on Windows 8.1 for 32-bit systems Affected: 3.5 on Windows 8.1 for x64-based systems Affected: 3.5 on Windows Server 2012 Affected: 3.5 on Windows Server 2012 (Server Core installation) Affected: 3.5 on Windows Server 2012 R2 Affected: 3.5 on Windows Server 2012 R2 (Server Core installation) Affected: 3.5 on Windows Server 2016 Affected: 3.5 on Windows Server 2016 (Server Core installation) Affected: 3.5 on Windows Server 2019 Affected: 3.5 on Windows Server 2019 (Server Core installation) Affected: 3.5 on Windows Server, version 1709 (Server Core Installation) Affected: 3.5 on Windows Server, version 1803 (Server Core Installation) Affected: 3.5.1 on Windows 7 for 32-bit Systems Service Pack 1 Affected: 3.5.1 on Windows 7 for x64-based Systems Service Pack 1 Affected: 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 Affected: 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) Affected: 4.5.2 on Windows 7 for 32-bit Systems Service Pack 1 Affected: 4.5.2 on Windows 7 for x64-based Systems Service Pack 1 Affected: 4.5.2 on Windows 8.1 for 32-bit systems Affected: 4.5.2 on Windows 8.1 for x64-based systems Affected: 4.5.2 on Windows RT 8.1 Affected: 4.5.2 on Windows Server 2008 for 32-bit Systems Service Pack 2 Affected: 4.5.2 on Windows Server 2008 for x64-based Systems Service Pack 2 Affected: 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 Affected: 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) Affected: 4.5.2 on Windows Server 2012 Affected: 4.5.2 on Windows Server 2012 (Server Core installation) Affected: 4.5.2 on Windows Server 2012 R2 Affected: 4.5.2 on Windows Server 2012 R2 (Server Core installation) Affected: 4.6 on Windows Server 2008 for 32-bit Systems Service Pack 2 Affected: 4.6 on Windows Server 2008 for x64-based Systems Service Pack 2 Affected: 4.6.2 on Windows 10 for 32-bit Systems Affected: 4.6.2 on Windows 10 for x64-based Systems Affected: 4.6.2/4.7/4.7.1/4.7.2 on Windows 10 Version 1607 for 32-bit Systems Affected: 4.6.2/4.7/4.7.1/4.7.2 on Windows 10 Version 1607 for x64-based Systems Affected: 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016 Affected: 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016 (Server Core installation) Affected: 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows 7 for 32-bit Systems Service Pack 1 Affected: 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows 7 for x64-based Systems Service Pack 1 Affected: 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows 8.1 for 32-bit systems Affected: 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows 8.1 for x64-based systems Affected: 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows RT 8.1 Affected: 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 Affected: 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) Affected: 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2012 Affected: 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2012 (Server Core installation) Affected: 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2012 R2 Affected: 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2012 R2 (Server Core installation) Affected: 4.7.1/4.7.2 on Windows 10 Version 1709 for 32-bit Systems Affected: 4.7.1/4.7.2 on Windows 10 Version 1709 for ARM64-based Systems Affected: 4.7.1/4.7.2 on Windows 10 Version 1709 for x64-based Systems Affected: 4.7.1/4.7.2 on Windows Server, version 1709 (Server Core Installation) Affected: 4.7.2 on Windows 10 Version 1803 for 32-bit Systems Affected: 4.7.2 on Windows 10 Version 1803 for x64-based Systems Affected: 4.7.2 on Windows 10 Version 1809 for 32-bit Systems Affected: 4.7.2 on Windows 10 Version 1809 for x64-based Systems Affected: 4.7.2 on Windows Server 2019 Affected: 4.7.2 on Windows Server 2019 (Server Core installation) Affected: 4.7.2 on Windows Server, version 1803 (Server Core Installation) Affected: 4.7/4.7.1/4.7.2 on Windows 10 Version 1703 for 32-bit Systems Affected: 4.7/4.7.1/4.7.2 on Windows 10 Version 1703 for x64-based Systems |
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{
"status": "affected",
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{
"status": "affected",
"version": "3.5 on Windows 10 for x64-based Systems"
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
"version": "3.5 on Windows 10 Version 1703 for 32-bit Systems"
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{
"status": "affected",
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{
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{
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{
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{
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{
"status": "affected",
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},
{
"status": "affected",
"version": "3.5 on Windows 8.1 for 32-bit systems"
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{
"status": "affected",
"version": "3.5 on Windows 8.1 for x64-based systems"
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{
"status": "affected",
"version": "3.5 on Windows Server 2012"
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{
"status": "affected",
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{
"status": "affected",
"version": "3.5 on Windows Server 2012 R2"
},
{
"status": "affected",
"version": "3.5 on Windows Server 2012 R2 (Server Core installation)"
},
{
"status": "affected",
"version": "3.5 on Windows Server 2016"
},
{
"status": "affected",
"version": "3.5 on Windows Server 2016 (Server Core installation)"
},
{
"status": "affected",
"version": "3.5 on Windows Server 2019"
},
{
"status": "affected",
"version": "3.5 on Windows Server 2019 (Server Core installation)"
},
{
"status": "affected",
"version": "3.5 on Windows Server, version 1709 (Server Core Installation)"
},
{
"status": "affected",
"version": "3.5 on Windows Server, version 1803 (Server Core Installation)"
},
{
"status": "affected",
"version": "3.5.1 on Windows 7 for 32-bit Systems Service Pack 1"
},
{
"status": "affected",
"version": "3.5.1 on Windows 7 for x64-based Systems Service Pack 1"
},
{
"status": "affected",
"version": "3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1"
},
{
"status": "affected",
"version": "3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)"
},
{
"status": "affected",
"version": "4.5.2 on Windows 7 for 32-bit Systems Service Pack 1"
},
{
"status": "affected",
"version": "4.5.2 on Windows 7 for x64-based Systems Service Pack 1"
},
{
"status": "affected",
"version": "4.5.2 on Windows 8.1 for 32-bit systems"
},
{
"status": "affected",
"version": "4.5.2 on Windows 8.1 for x64-based systems"
},
{
"status": "affected",
"version": "4.5.2 on Windows RT 8.1"
},
{
"status": "affected",
"version": "4.5.2 on Windows Server 2008 for 32-bit Systems Service Pack 2"
},
{
"status": "affected",
"version": "4.5.2 on Windows Server 2008 for x64-based Systems Service Pack 2"
},
{
"status": "affected",
"version": "4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1"
},
{
"status": "affected",
"version": "4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)"
},
{
"status": "affected",
"version": "4.5.2 on Windows Server 2012"
},
{
"status": "affected",
"version": "4.5.2 on Windows Server 2012 (Server Core installation)"
},
{
"status": "affected",
"version": "4.5.2 on Windows Server 2012 R2"
},
{
"status": "affected",
"version": "4.5.2 on Windows Server 2012 R2 (Server Core installation)"
},
{
"status": "affected",
"version": "4.6 on Windows Server 2008 for 32-bit Systems Service Pack 2"
},
{
"status": "affected",
"version": "4.6 on Windows Server 2008 for x64-based Systems Service Pack 2"
},
{
"status": "affected",
"version": "4.6.2 on Windows 10 for 32-bit Systems"
},
{
"status": "affected",
"version": "4.6.2 on Windows 10 for x64-based Systems"
},
{
"status": "affected",
"version": "4.6.2/4.7/4.7.1/4.7.2 on Windows 10 Version 1607 for 32-bit Systems"
},
{
"status": "affected",
"version": "4.6.2/4.7/4.7.1/4.7.2 on Windows 10 Version 1607 for x64-based Systems"
},
{
"status": "affected",
"version": "4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016"
},
{
"status": "affected",
"version": "4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016 (Server Core installation)"
},
{
"status": "affected",
"version": "4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows 7 for 32-bit Systems Service Pack 1"
},
{
"status": "affected",
"version": "4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows 7 for x64-based Systems Service Pack 1"
},
{
"status": "affected",
"version": "4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows 8.1 for 32-bit systems"
},
{
"status": "affected",
"version": "4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows 8.1 for x64-based systems"
},
{
"status": "affected",
"version": "4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows RT 8.1"
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{
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},
{
"status": "affected",
"version": "4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2012"
},
{
"status": "affected",
"version": "4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2012 (Server Core installation)"
},
{
"status": "affected",
"version": "4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2012 R2"
},
{
"status": "affected",
"version": "4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2012 R2 (Server Core installation)"
},
{
"status": "affected",
"version": "4.7.1/4.7.2 on Windows 10 Version 1709 for 32-bit Systems"
},
{
"status": "affected",
"version": "4.7.1/4.7.2 on Windows 10 Version 1709 for ARM64-based Systems"
},
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"status": "affected",
"version": "4.7.1/4.7.2 on Windows 10 Version 1709 for x64-based Systems"
},
{
"status": "affected",
"version": "4.7.1/4.7.2 on Windows Server, version 1709 (Server Core Installation)"
},
{
"status": "affected",
"version": "4.7.2 on Windows 10 Version 1803 for 32-bit Systems"
},
{
"status": "affected",
"version": "4.7.2 on Windows 10 Version 1803 for x64-based Systems"
},
{
"status": "affected",
"version": "4.7.2 on Windows 10 Version 1809 for 32-bit Systems"
},
{
"status": "affected",
"version": "4.7.2 on Windows 10 Version 1809 for x64-based Systems"
},
{
"status": "affected",
"version": "4.7.2 on Windows Server 2019"
},
{
"status": "affected",
"version": "4.7.2 on Windows Server 2019 (Server Core installation)"
},
{
"status": "affected",
"version": "4.7.2 on Windows Server, version 1803 (Server Core Installation)"
},
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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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