<p>An information disclosure vulnerability exists when the .NET Framework improperly handles objects in memory. An attacker who successfully exploited the vulnerability could disclose contents of an affected system's memory.</p> <p>To exploit the vulnerability, an authenticated attacker would need to run a specially crafted application.</p> <p>The update addresses the vulnerability by correcting how the .NET Framework handles objects in memory.</p>
CVSS Details
- CVSS 3.1 Base Score: 4.7
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Msft | — | 2020-10 Security Only Update for .NET Framework 3.5.1 for Windows 7 for x64 (KB4578980)2020-10 Security Only Update for .NET Framework 4.6 for Windows Server 2008 SP2 for x64 (KB4578987)Apply update KB4578971 for Microsoft .NET Framework 4.82020-10 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 (KB4578987)2020-10 Security Only Update for .NET Framework 4.8 for Windows Embedded 8 Standard (KB4578988)2020-10 Security Only Update for .NET Framework 4.5.2 for Windows Server 2008 SP2 for x64 (KB4578983)2020-10 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 (KB4578987)2020-10 Security Only Update for .NET Framework 4.5.2 for Windows 7 for x64 (KB4578983)2020-10 Security Only Update for .NET Framework 3.5 for Windows Server 2012 for x64 (KB4578978)2020-10 Security Only Update for .NET Framework 4.8 for Windows 8.1 (KB4578989)2020-10 Security Only Update for .NET Framework 3.5 for Windows 8.1 and Server 2012 R2 for x64 (KB4578981)2020-10 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 (KB4578985)2020-10 Security Only Update for .NET Framework 3.5.1 for Windows Embedded Standard 7 for x64 (KB4578980)Apply update KB4580328 for Microsoft .NET Framework 3.5\4.7.1\4.7.2Apply update KB4578966 for Microsoft .NET Framework 3.5\4.7.22020-10 Security Only Update for .NET Framework 3.5.1 for Windows 7 (KB4578980)2020-10 Security Only Update for .NET Framework 4.6 for Windows Server 2008 SP2 (KB4578987)2020-10 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows Server, version 1903 for x64 (KB4578974)2020-10 Security Only Update for .NET Framework 4.5.2 for Windows Server 2008 R2 for x64 (KB4578983)Apply update KB4580346 for Microsoft .NET Framework 3.5\4.6.2\4.7\4.7.1\4.7.22020-10 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 (KB4578987)Apply update KB4578972 for Microsoft .NET Framework 4.8Apply update KB4578973 for Microsoft .NET Framework 3.5\4.82020-10 Security Only Update for .NET Framework 2.0, 3.0 for Windows Server 2008 SP2 for x64 (KB4578979)2020-10 Security Only Update for .NET Framework 4.5.2 for Windows Server 2008 SP2 (KB4578983)2020-10 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 (KB4578987)2020-10 Security Only Update for .NET Framework 3.5 for Windows 8.1 (KB4578981)Apply update KB4580330 for Microsoft .NET Framework 3.5\4.7.2Apply update KB4580327 for Microsoft .NET Framework 3.5\4.6\4.6.1\4.6.22020-10 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 (KB4578986)Apply update KB4578974 for Microsoft .NET Framework 3.5\4.82020-10 Cumulative Update for Microsoft Windows Server 2016, version 1607 (KB4580346)2020-10 Security Only Update for .NET Framework 4.8 for Windows Server 2012 for x64 (KB4578988)2020-10 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 (KB4578985)2020-10 Security Only Update for .NET Framework 4.5.2 for Windows Embedded Standard 7 for x64 (KB4578983)2020-10 Security Only Update for .NET Framework 3.5 for Windows Embedded 8 Standard (KB4578978)2020-10 Security Only Update for .NET Framework 3.5.1 for Windows Server 2008 R2 for x64 (KB4578980)2020-10 Security Only Update for .NET Framework 4.5.2 for Windows 8.1 and Server 2012 R2 for x64 (KB4578984)2020-10 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows Server, version 1909 for x64 (KB4578974)2020-10 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 (KB4578987)2020-10 Security Only Update for .NET Framework 4.8 for Windows 8.1 and Server 2012 R2 for x64 (KB4578989)2020-10 Security Only Update for .NET Framework 4.5.2 for Windows 7 (KB4578983)2020-10 Security Only Update for .NET Framework 4.8 for Windows Embedded 8 Standard for x64 (KB4578988)2020-10 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows Server, version 2004 for x64 (KB4578968)Apply update KB4578969 for Microsoft .NET Framework 4.82020-10 Security Only Update for .NET Framework 4.8 for Windows 7 (KB4578990)2020-10 Security Only Update for .NET Framework 4.5.2 for Windows Embedded 8 Standard for x64 (KB4578982)2020-10 Security Only Update for .NET Framework 4.8 for Windows 7 for x64 (KB4578990)2020-10 Security Only Update for .NET Framework 4.8 for Windows Embedded Standard 7 (KB4578990)2020-10 Security Only Update for .NET Framework 4.5.2 for Windows Embedded Standard 7 (KB4578983)2020-10 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 (KB4578985)Apply update KB4578968 for Microsoft .NET Framework 3.5\4.82020-10 Security Only Update for .NET Framework 4.8 for Windows Embedded Standard 7 for x64 (KB4578990)2020-10 Security Only Update for .NET Framework 3.5.1 for Windows Embedded Standard 7 (KB4578980)2020-10 Security Only Update for .NET Framework 4.5.2 for Windows Server 2012 for x64 (KB4578982)2020-10 Security Only Update for .NET Framework 3.5 for Windows Embedded 8 Standard for x64 (KB4578978)2020-10 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 (KB4578986)2020-10 Security Only Update for .NET Framework 2.0, 3.0 for Windows Server 2008 SP2 (KB4578979)2020-10 Security Only Update for .NET Framework 4.5.2 for Windows Embedded 8 Standard (KB4578982)2020-10 Security Only Update for .NET Framework 4.8 for Windows Server 2008 R2 for x64 (KB4578990)2020-10 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows Server, version 20H2 for x64 (KB4578968)2020-10 Security Only Update for .NET Framework 4.5.2 for Windows 8.1 (KB4578984) | Oct 13, 2020 | Oct 13, 2020 |
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