CVE-2021-26896
Windows DNS Server Denial of Service Vulnerability
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 6.1.7601.24566, 6.0.6003.21070, 6.2.9200.23298, 6.3.9600.19968, 10.0.14393.4283, and 3 more
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
Windows DNS Server Denial of Service Vulnerability
Timeline
- CVE published
- Record last updated
Affected versions
- Microsoft Windows Server 2008 R2 Service Pack 1
From 6.1.7601.0 · fixed in 6.1.7601.24566
- Microsoft Windows Server 2008 R2 Service Pack 1 (Server Core installation)
From 6.1.7601.0 · fixed in 6.1.7601.24566
- Microsoft Windows Server 2008 Service Pack 2
From 6.0.6003.0 · fixed in 6.0.6003.21070
- Microsoft Windows Server 2008 Service Pack 2 (Server Core installation)
From 6.0.6003.0 · fixed in 6.0.6003.21070
- Microsoft Windows Server 2012
From 6.2.9200.0 · fixed in 6.2.9200.23298
- Microsoft Windows Server 2012 (Server Core installation)
From 6.2.9200.0 · fixed in 6.2.9200.23298
- Microsoft Windows Server 2012 R2
From 6.3.9600.0 · fixed in 6.3.9600.19968
- Microsoft Windows Server 2012 R2 (Server Core installation)
From 6.3.9600.0 · fixed in 6.3.9600.19968
- Microsoft Windows Server 2016
From 10.0.14393.0 · fixed in 10.0.14393.4283
- Microsoft Windows Server 2016 (Server Core installation)
From 10.0.14393.0 · fixed in 10.0.14393.4283
- Microsoft Windows Server 2019
From 10.0.17763.0 · fixed in 10.0.17763.1817
- Microsoft Windows Server 2019 (Server Core installation)
From 10.0.17763.0 · fixed in 10.0.17763.1817
- Microsoft Windows Server version 2004
From 10.0.0 · fixed in 10.0.19043.867
- Microsoft Windows Server version 20H2
From 10.0.0 · fixed in 10.0.19043.867
- Microsoft Windows Server, version 1909 (Server Core installation)
From 10.0.0 · fixed in 10.0.18363.1440