Windows Online Certificate Status Protocol (OCSP) Server Denial of Service Vulnerability

🔗 CVE IDs covered (1)

🎯 Affected products17

• 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 2022
• Windows Server 2022 (Server Core installation)
• Windows Server 2022, 23H2 Edition (Server Core installation)

✅ Remediation

KB5044277 (Security Update) — fixed build 10.0.17763.6414 KB5044281 (Security Update) — fixed build 10.0.20348.2762 KB5044288 (Security Update) — fixed build 10.0.25398.1189 KB5044293 (Security Update) — fixed build 10.0.14393.7428 KB5044320 (Monthly Rollup) — fixed build 6.0.6003.22918 KB5044306 (Security Only) — fixed build 6.0.6003.22918 KB5044356 (Monthly Rollup) — fixed build 6.1.7601.27366 KB5044321 (Security Only) — fixed build 6.1.7601.27366 KB5044342 (Monthly Rollup) — fixed build 6.2.9200.25118 KB5044343 (Monthly Rollup) — fixed build 6.3.9600.22221

🔗 References (21)

• advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-43545
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5044277
• referencehttps://support.microsoft.com/help/5044277
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5044281
• referencehttps://support.microsoft.com/help/5044281
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5044288
• referencehttps://support.microsoft.com/help/5044288
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5044293
• referencehttps://support.microsoft.com/help/5044293
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5044320
• referencehttps://support.microsoft.com/help/5044320
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5044306
• referencehttps://support.microsoft.com/help/5044306
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5044356
• referencehttps://support.microsoft.com/help/5044356
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5044321
• referencehttps://support.microsoft.com/help/5044321
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5044342
• referencehttps://support.microsoft.com/help/5044342
• patchhttps://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5044343
• referencehttps://support.microsoft.com/help/5044343