Windows DNS Server Remote Code Execution Vulnerability

🔗 CVE IDs covered (1)

🎯 Affected products16

• 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
• Windows Server 2012 (Server Core installation)
• Windows Server 2012 R2
• Windows Server 2012 R2 (Server Core installation)
• Windows Server 2016
• Windows Server 2016 (Server Core installation)
• Windows Server 2019
• Windows Server 2019 (Server Core installation)
• Windows Server, version 2004 (Server Core installation)
• Windows Server, version 20H2 (Server Core Installation)

✅ Remediation

KB5004244 (Security Update) — fixed build 10.0.17763.2061 KB5004237 (Security Update) — fixed build 10.0.19041.1110 KB5004237 (Security Update) — fixed build 10.0.19042.1110 KB5004238 (Security Update) — fixed build 10.0.14393.4530 KB5004305 (Monthly Rollup) — fixed build 6.0.6003.21167 KB5004299 (Security Only) — fixed build 6.0.6003.21167 KB5004289 (Monthly Rollup) — fixed build 6.1.7601.25661 KB5004307 (Security Only) — fixed build 6.1.7601.25661 KB5004294 (Monthly Rollup) — fixed build 6.2.9200.23409 KB5004302 (Security Only) — fixed build 6.2.9200.23409 KB5004298 (Monthly Rollup) — fixed build 6.3.9600.20069 KB5004285 (Security Only) — fixed build 6.3.9600.20069

🔗 References (23)

• advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-33746
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5004244
• referencehttps://support.microsoft.com/help/5004244
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5004237
• referencehttps://support.microsoft.com/help/5004237
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5004238
• referencehttps://support.microsoft.com/help/5004238
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5004305
• referencehttps://support.microsoft.com/help/5004305
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5004299
• referencehttps://support.microsoft.com/help/5004299
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5004289
• referencehttps://support.microsoft.com/help/5004289
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5004307
• referencehttps://support.microsoft.com/help/5004307
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5004294
• referencehttps://support.microsoft.com/help/5004294
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5004302
• referencehttps://support.microsoft.com/help/5004302
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5004298
• referencehttps://support.microsoft.com/help/5004298
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5004285
• referencehttps://support.microsoft.com/help/5004285