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Vulnerability Details :

CVE-2020-1046

Summary
Assigner-microsoft
Assigner Org ID-f38d906d-7342-40ea-92c1-6c4a2c6478c8
Published At-17 Aug, 2020 | 19:12
Updated At-04 Aug, 2024 | 06:25
Rejected At-
Credits

.NET Framework Remote Code Execution Vulnerability

A remote code execution vulnerability exists when Microsoft .NET Framework processes input. An attacker who successfully exploited this vulnerability could take control of an affected system. To exploit the vulnerability, an attacker would need to be able to upload a specially crafted file to a web application. The security update addresses the vulnerability by correcting how .NET Framework processes input.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:microsoft
Assigner Org ID:f38d906d-7342-40ea-92c1-6c4a2c6478c8
Published At:17 Aug, 2020 | 19:12
Updated At:04 Aug, 2024 | 06:25
Rejected At:
▼CVE Numbering Authority (CNA)
.NET Framework Remote Code Execution Vulnerability

A remote code execution vulnerability exists when Microsoft .NET Framework processes input. An attacker who successfully exploited this vulnerability could take control of an affected system. To exploit the vulnerability, an attacker would need to be able to upload a specially crafted file to a web application. The security update addresses the vulnerability by correcting how .NET Framework processes input.

Affected Products
Vendor
Microsoft CorporationMicrosoft
Product
Microsoft .NET Framework 3.5
CPEs
  • cpe:2.3:a:microsoft:.net:3.5:*:*:*:*:*:*:*
Platforms
  • Windows 10 Version 1909 for x64-based Systems
  • Windows 10 Version 1803 for 32-bit Systems
  • Windows 10 Version 1803 for x64-based Systems
  • Windows 10 Version 1803 for ARM64-based Systems
  • Windows 10 Version 1903 for 32-bit Systems
  • Windows 10 Version 1903 for x64-based Systems
  • Windows 10 Version 1709 for ARM64-based Systems
  • Windows 10 Version 1903 for ARM64-based Systems
  • Windows 10 Version 1607 for 32-bit Systems
  • Windows 10 Version 1709 for 32-bit Systems
  • Windows Server, version 1903 (Server Core installation)
  • Windows Server 2016 (Server Core installation)
  • Windows Server 2012 R2 (Server Core installation)
  • Windows Server 2016
  • Windows 8.1 for x64-based systems
  • Windows 10 Version 1709 for x64-based Systems
  • Windows Server 2012 R2
  • Windows 10 Version 1607 for x64-based Systems
  • Windows Server 2012
  • Windows 8.1 for 32-bit systems
  • Windows Server 2012 (Server Core installation)
  • Windows 10 for x64-based Systems
  • Windows 10 for 32-bit Systems
  • Windows 10 Version 1909 for 32-bit Systems
  • Windows 10 Version 1909 for ARM64-based Systems
  • Windows Server, version 1909 (Server Core installation)
  • Windows 10 Version 2004 for 32-bit Systems
  • Windows 10 Version 2004 for ARM64-based Systems
  • Windows 10 Version 2004 for x64-based Systems
  • Windows Server, version 2004 (Server Core installation)
Versions
Affected
  • From 3.5.0 before publication (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Microsoft .NET Framework 3.5 AND 4.8
CPEs
  • cpe:2.3:a:microsoft:.net:4.8:*:*:*:*:*:*:*
Platforms
  • Windows Server 2019 (Server Core installation)
  • Windows Server 2019
  • Windows 10 Version 1809 for x64-based Systems
  • Windows 10 Version 1809 for 32-bit Systems
Versions
Affected
  • From 4.8.0 before publication (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Microsoft .NET Framework 3.5 AND 4.7.2
CPEs
  • cpe:2.3:a:microsoft:.net:4.7.2:*:*:*:*:*:*:*
Platforms
  • Windows Server 2019 (Server Core installation)
  • Windows 10 Version 1809 for ARM64-based Systems
  • Windows Server 2019
  • Windows 10 Version 1809 for 32-bit Systems
  • Windows 10 Version 1809 for x64-based Systems
Versions
Affected
  • From 4.7.0 before publication (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Microsoft .NET Framework 2.0 Service Pack 2
CPEs
  • cpe:2.3:a:microsoft:.net:2.0:sp2:*:*:*:*:*:*
Platforms
  • Windows Server 2008 for 32-bit Systems Service Pack 2
  • Windows Server 2008 for x64-based Systems Service Pack 2
Versions
Affected
  • From 2.0.0 before publication (custom)
Vendor
Microsoft CorporationMicrosoft
Product
Microsoft .NET Framework 3.5.1
CPEs
  • cpe:2.3:a:microsoft:.net:3.5.1:*:*:*:*:*:*:*
Platforms
  • Windows 7 for x64-based Systems Service Pack 1
  • Windows 7 for 32-bit Systems Service Pack 1
  • Windows Server 2008 R2 for x64-based Systems Service Pack 1
Versions
Affected
  • From 3.5.0 before publication (custom)
Problem Types
TypeCWE IDDescription
ImpactN/ARemote Code Execution
Type: Impact
CWE ID: N/A
Description: Remote Code Execution
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1046
x_refsource_MISC
Hyperlink: https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1046
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1046
x_refsource_MISC
x_transferred
Hyperlink: https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1046
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:secure@microsoft.com
Published At:17 Aug, 2020 | 19:15
Updated At:19 Jan, 2024 | 00:15

A remote code execution vulnerability exists when Microsoft .NET Framework processes input. An attacker who successfully exploited this vulnerability could take control of an affected system. To exploit the vulnerability, an attacker would need to be able to upload a specially crafted file to a web application. The security update addresses the vulnerability by correcting how .NET Framework processes input.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.17.8HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Primary2.09.3HIGH
AV:N/AC:M/Au:N/C:C/I:C/A:C
Type: Primary
Version: 3.1
Base score: 7.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 9.3
Base severity: HIGH
Vector:
AV:N/AC:M/Au:N/C:C/I:C/A:C
CPE Matches
Microsoft Corporation
microsoft
>>windows_server_2008>>sp2
cpe:2.3:o:microsoft:windows_server_2008:sp2:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>.net_framework>>2.0
cpe:2.3:a:microsoft:.net_framework:2.0:sp2:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_10>>-
cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_10>>1607
cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_10>>1709
cpe:2.3:o:microsoft:windows_10:1709:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_10>>1803
cpe:2.3:o:microsoft:windows_10:1803:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_10>>1903
cpe:2.3:o:microsoft:windows_10:1903:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_10>>1909
cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_8.1>>-
cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2012>>-
cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2012>>r2
cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2016>>-
cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2016>>1909
cpe:2.3:o:microsoft:windows_server_2016:1909:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2016>>2004
cpe:2.3:o:microsoft:windows_server_2016:2004:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>.net_framework>>3.5
cpe:2.3:a:microsoft:.net_framework:3.5:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_10>>1809
cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2019>>-
cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>.net_framework>>3.5
cpe:2.3:a:microsoft:.net_framework:3.5:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>.net_framework>>4.7.2
cpe:2.3:a:microsoft:.net_framework:4.7.2:*:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_7>>-
cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:*
Microsoft Corporation
microsoft
>>windows_server_2008>>r2
cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*
Microsoft Corporation
microsoft
>>.net_framework>>3.5.1
cpe:2.3:a:microsoft:.net_framework:3.5.1:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-noinfoPrimarynvd@nist.gov
CWE ID: NVD-CWE-noinfo
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1046secure@microsoft.com
Patch
Vendor Advisory
Hyperlink: https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1046
Source: secure@microsoft.com
Resource:
Patch
Vendor Advisory

Change History

0
Information is not available yet

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