Windows Installer Denial of Service Vulnerability

🔗 CVE IDs covered (1)

🎯 Affected products41

• Windows 10 Version 1607 for 32-bit Systems
• Windows 10 Version 1607 for x64-based Systems
• Windows 10 Version 1809 for 32-bit Systems
• Windows 10 Version 1809 for ARM64-based Systems
• Windows 10 Version 1809 for x64-based Systems
• Windows 10 Version 1909 for 32-bit Systems
• Windows 10 Version 1909 for ARM64-based Systems
• Windows 10 Version 1909 for x64-based Systems
• 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 10 Version 20H2 for 32-bit Systems
• Windows 10 Version 20H2 for ARM64-based Systems
• Windows 10 Version 21H1 for 32-bit Systems
• Windows 10 Version 21H1 for ARM64-based Systems
• Windows 10 Version 21H1 for x64-based Systems
• Windows 10 for 32-bit Systems
• Windows 10 for x64-based Systems
• Windows 7 for 32-bit Systems Service Pack 1
• Windows 7 for x64-based Systems Service Pack 1
• Windows 8.1 for 32-bit systems
• Windows 8.1 for x64-based systems
• Windows RT 8.1
• Windows Server 2008 R2 for x64-based Systems Service Pack 1
• Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
• Windows Server 2008 for 32-bit Systems Service Pack 2
• Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
• Windows Server 2008 for x64-based Systems Service Pack 2
• Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
• Windows Server 2012
• +11 more not shown

✅ Remediation

KB5005568 (Security Update) — fixed build 10.0.17763.2183 KB5005566 (Security Update) — fixed build 10.0.18363.1801 KB5005565 (Security Update) — fixed build 10.0.19043.1237 KB5005575 (Security Update) — fixed build 10.0.20348.230 KB5005565 (Security Update) — fixed build 10.0.19041.1237 KB5005565 (Security Update) — fixed build 10.0.19042.1237 KB5005569 (Security Update) — fixed build 10.0.10240.19060 KB5005573 (Security Update) — fixed build 10.0.14393.4651 KB5005633 (Monthly Rollup) — fixed build 6.1.7601.25712 KB5005615 (Security Only) — fixed build 6.1.7601.25712 KB5005613 (Monthly Rollup) — fixed build 6.3.9600.20120 KB5005627 (Security Only) — fixed build 6.3.9600.20120 KB5005606 (Monthly Rollup) — fixed build 6.0.6003.21218 KB5005618 (Security Only) — fixed build 6.0.6003.21218 KB5005623 (Monthly Rollup) — fixed build 6.2.9200.23462 KB5005607 (Security Only) — fixed build 6.2.9200.23462

🔗 References (29)

• advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-36961
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5005568
• referencehttps://support.microsoft.com/help/5005568
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5005566
• referencehttps://support.microsoft.com/help/5005566
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5005565
• referencehttps://support.microsoft.com/help/5005565
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5005575
• referencehttps://support.microsoft.com/help/5005575
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5005569
• referencehttps://support.microsoft.com/help/5005569
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5005573
• referencehttps://support.microsoft.com/help/5005573
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5005633
• referencehttps://support.microsoft.com/help/5005633
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5005615
• referencehttps://support.microsoft.com/help/5005615
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5005613
• referencehttps://support.microsoft.com/help/5005613
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5005627
• referencehttps://support.microsoft.com/help/5005627
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5005606
• referencehttps://support.microsoft.com/help/5005606
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5005618
• referencehttps://support.microsoft.com/help/5005618
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5005623
• referencehttps://support.microsoft.com/help/5005623
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5005607
• referencehttps://support.microsoft.com/help/5005607