Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1000 CNY

100.0%

CVE-2020-1045— Microsoft ASP.NET Core Security Feature Bypass Vulnerability

CVSS 7.5 · High EPSS 20.40% · P96
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2020-1045

Vulnerability Information

Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Microsoft ASP.NET Core Security Feature Bypass Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
<p>A security feature bypass vulnerability exists in the way Microsoft ASP.NET Core parses encoded cookie names.</p> <p>The ASP.NET Core cookie parser decodes entire cookie strings which could allow a malicious attacker to set a second cookie with the name being percent encoded.</p> <p>The security update addresses the vulnerability by fixing the way the ASP.NET Core cookie parser handles encoded names.</p>
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Microsoft .NET Core和Microsoft ASP.NET Core 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft .NET Core和Microsoft ASP.NET Core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 ASP.NET Core是一框跨平台开源框架。该框架用于构建Web应用、物联网应用和移动后端等基于云的应用程序。 Microsoft .NET Core和Microsoft ASP.NET Core 中存在安全漏洞。该漏洞源于ASP.NET Core cookie 解析器对整个
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
MicrosoftASP.NET Core 2.1 2.0 ~ publication cpe:2.3:a:microsoft:asp.net_core:2.1*:*:*:*:*:*:*:*
MicrosoftASP.NET Core 3.1 3.0 ~ publication cpe:2.3:a:microsoft:asp.net_core:3.1:*:*:*:*:*:*:*

II. Public POCs for CVE-2020-1045

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2020-1045

登录查看更多情报信息。

Same Patch Batch · Microsoft · 2020-09-11 · 129 CVEs total

CVE-2020-15959.9 CRITICALMicrosoft SharePoint Remote Code Execution Vulnerability
CVE-2020-12109.9 CRITICALMicrosoft SharePoint Remote Code Execution Vulnerability
CVE-2020-15238.9 HIGHMicrosoft SharePoint Server Tampering Vulnerability
CVE-2020-07618.8 HIGHActive Directory Remote Code Execution Vulnerability
CVE-2020-11298.8 HIGHMicrosoft Windows Codecs Library Remote Code Execution Vulnerability
CVE-2020-10128.8 HIGHWinINet API Elevation of Privilege Vulnerability
CVE-2020-07188.8 HIGHActive Directory Remote Code Execution Vulnerability
CVE-2020-09228.8 HIGHMicrosoft COM for Windows Remote Code Execution Vulnerability
CVE-2020-14538.6 HIGHMicrosoft SharePoint Remote Code Execution Vulnerability
CVE-2020-12008.6 HIGHMicrosoft SharePoint Remote Code Execution Vulnerability
CVE-2020-14528.6 HIGHMicrosoft SharePoint Remote Code Execution Vulnerability
CVE-2020-14608.6 HIGHMicrosoft SharePoint Server Remote Code Execution Vulnerability
CVE-2020-15768.5 HIGHMicrosoft SharePoint Remote Code Execution Vulnerability
CVE-2020-168758.4 HIGHMicrosoft Exchange Server Remote Code Execution Vulnerability
CVE-2020-12858.4 HIGHGDI+ Remote Code Execution Vulnerability
CVE-2020-15077.9 HIGHMicrosoft COM for Windows Elevation of Privilege Vulnerability
CVE-2020-10987.8 HIGHWindows Shell Infrastructure Component Elevation of Privilege Vulnerability
CVE-2020-10537.8 HIGHDirectX Elevation of Privilege Vulnerability
CVE-2020-10747.8 HIGHJet Database Engine Remote Code Execution Vulnerability
CVE-2020-10527.8 HIGHWindows Elevation of Privilege Vulnerability

Showing top 20 of 129 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

V. Comments for CVE-2020-1045

No comments yet


Leave a comment