An elevation of privilege vulnerability exists when ASP.NET or .NET web applications running on IIS improperly allow access to cached files. An attacker who successfully exploited this vulnerability could gain access to restricted files. To exploit this vulnerability, an attacker would need to send a specially crafted request to an affected server. The update addresses the vulnerability by changing how ASP.NET and .NET handle requests.
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Msft | — | 2020-08 Security Only Update for .NET Framework 4.5.2 for Windows 8.1 (KB4569741)2020-08 Security Only Update for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows 7 for x64 (KB4569740)Apply update KB4569751 for Microsoft .NET Framework 3.5Apply update KB4571692 for Microsoft .NET Framework 3.52020-08 Security Only Update for .NET Framework 2.0, 3.0 for Windows Server 2008 SP2 (KB4569735)2020-08 Security Only Update for .NET Framework 4.5.2 for Windows Server 2012 for x64 (KB4569742)2020-08 Security Only Update for .NET Framework 4.8 for Windows 8.1 (KB4569732)2020-08 Security Only Update for .NET Framework 4.5.2 for Windows 7 (KB4569743)2020-08 Security Only Update for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Server 2008 R2 for x64 (KB4569740)2020-08 Security Only Update for .NET Framework 3.5.1 for Windows Embedded Standard 7 for x64 (KB4569736)2020-08 Security Only Update for .NET Framework 4.5.2 for Windows Server 2008 SP2 for x64 (KB4569743)2020-08 Security Only Update for .NET Framework 4.6 for Windows Server 2008 SP2 (KB4569740)2020-08 Security Only Update for .NET Framework 4.8 for Windows Server 2008 R2 for x64 (KB4569733)2020-08 Security Only Update for .NET Framework 3.5 for Windows 8.1 (KB4569737)2020-08 Security Only Update for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Embedded 8 Standard for x64 (KB4569738)2020-08 Security Only Update for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows 8.1 (KB4569739)2020-08 Security Only Update for .NET Framework 4.8 for Windows Embedded Standard 7 for x64 (KB4569733)2020-08 Security Only Update for .NET Framework 4.8 for Windows Embedded 8 Standard (KB4569731)2020-08 Security Only Update for .NET Framework 3.5.1 for Windows 7 (KB4569736)2020-08 Security Only Update for .NET Framework 3.5.1 for Windows Embedded Standard 7 (KB4569736)Apply update KB4569748 for Microsoft .NET Framework 4.82020-08 Security Only Update for .NET Framework 4.8 for Windows 8.1 and Server 2012 R2 for x64 (KB4569732)Apply update KB4569776 for Microsoft .NET Framework 3.5\4.7.22020-08 Security Only Update for .NET Framework 4.5.2 for Windows Embedded 8 Standard for x64 (KB4569742)2020-08 Security Only Update for .NET Framework 2.0, 3.0 for Windows Server 2008 SP2 for x64 (KB4569735)2020-08 Security Only Update for .NET Framework 4.5.2 for Windows Embedded Standard 7 for x64 (KB4569743)2020-08 Security Only Update for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Embedded 8 Standard (KB4569738)2020-08 Cumulative Update for Microsoft Windows Server 2016, version 1607 (KB4571694)Apply update KB4571694 for Microsoft .NET Framework 3.52020-08 Security Only Update for .NET Framework 4.8 for Windows Server 2012 for x64 (KB4569731)2020-08 Security Only Update for .NET Framework 4.5.2 for Windows Embedded 8 Standard (KB4569742)2020-08 Security Only Update for .NET Framework 4.8 for Windows Embedded Standard 7 (KB4569733)2020-08 Security Only Update for .NET Framework 4.5.2 for Windows 8.1 and Server 2012 R2 for x64 (KB4569741)2020-08 Security Only Update for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows 8.1 and Server 2012 R2 for x64 (KB4569739)2020-08 Security Only Update for .NET Framework 4.5.2 for Windows Embedded Standard 7 (KB4569743)2020-08 Security Only Update for .NET Framework 4.8 for Windows Embedded 8 Standard for x64 (KB4569731)2020-08 Security Only Update for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Server 2012 for x64 (KB4569738)2020-08 Security Only Update for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Embedded Standard 7 (KB4569740)2020-08 Security Only Update for .NET Framework 4.6 for Windows Server 2008 SP2 for x64 (KB4569740)2020-08 Security Only Update for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Embedded Standard 7 for x64 (KB4569740)2020-08 Security Only Update for .NET Framework 3.5 for Windows Embedded 8 Standard for x64 (KB4569734)Apply update KB4569745 for Microsoft .NET Framework 3.52020-08 Security Only Update for .NET Framework 4.5.2 for Windows Server 2008 R2 for x64 (KB4569743)2020-08 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows Server, version 1909 for x64 (KB4569751)2020-08 Security Only Update for .NET Framework 4.8 for Windows 7 for x64 (KB4569733)2020-08 Security Only Update for .NET Framework 3.5.1 for Windows 7 for x64 (KB4569736)2020-08 Security Only Update for .NET Framework 4.5.2 for Windows Server 2008 SP2 (KB4569743)2020-08 Security Only Update for .NET Framework 4.5.2 for Windows 7 for x64 (KB4569743)2020-08 Security Only Update for .NET Framework 3.5 for Windows Server 2012 for x64 (KB4569734)2020-08 Security Only Update for .NET Framework 3.5 for Windows 8.1 and Server 2012 R2 for x64 (KB4569737)2020-08 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows Server, version 2004 for x64 (KB4569745)2020-08 Security Only Update for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows 7 (KB4569740)2020-08 Security Only Update for .NET Framework 3.5.1 for Windows Server 2008 R2 for x64 (KB4569736)Apply update KB4569750 for Microsoft .NET Framework 3.5\4.8Apply update KB4571709 for Microsoft .NET Framework 3.5Apply update KB4569749 for Microsoft .NET Framework 4.82020-08 Security Only Update for .NET Framework 4.8 for Windows 7 (KB4569733)2020-08 Security Only Update for .NET Framework 3.5 for Windows Embedded 8 Standard (KB4569734)Apply update KB4571741 for Microsoft .NET Framework 3.5Apply update KB4569746 for Microsoft .NET Framework 4.8 | Aug 11, 2020 | Aug 11, 2020 |
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