CVE-2021-31962
9.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L/E:U/RL:O/RC:C
Summary
Kerberos AppContainer Security Feature Bypass Vulnerability
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Microsoft | Windows 10 Version 1809 | 10.0.0 < 10.0.17763.1999 | affected |
| Microsoft | Windows Server 2019 | 10.0.0 < 10.0.17763.1999 | affected |
| Microsoft | Windows Server 2019 (Server Core installation) | 10.0.0 < 10.0.17763.1999 | affected |
| Microsoft | Windows 10 Version 1909 | 10.0.0 < 10.0.18363.1621 | affected |
| Microsoft | Windows 10 Version 21H1 | 10.0.0 < 10.0.19043.1052 | affected |
| Microsoft | Windows 10 Version 2004 | 10.0.0 < 10.0.19041.1052 | affected |
| Microsoft | Windows Server version 2004 | 10.0.0 < 10.0.19041.1052 | affected |
| Microsoft | Windows 10 Version 20H2 | 10.0.0 < 10.0.19042.1052 | affected |
| Microsoft | Windows Server version 20H2 | 10.0.0 < 10.0.19042.1052 | affected |
| Microsoft | Windows 10 Version 1507 | 10.0.0 < 10.0.10240.18967 | affected |
| Microsoft | Windows 10 Version 1607 | 10.0.0 < 10.0.14393.4467 | affected |
| Microsoft | Windows Server 2016 | 10.0.0 < 10.0.14393.4467 | affected |
| Microsoft | Windows Server 2016 (Server Core installation) | 10.0.0 < 10.0.14393.4467 | affected |
| Microsoft | Windows 7 | 6.1.0 < 6.1.7601.25632 | affected |
| Microsoft | Windows 7 Service Pack 1 | 6.1.0 < 6.1.7601.25632 | affected |
| Microsoft | Windows 8.1 | 6.3.0 < 6.3.9600.20045 | affected |
| Microsoft | Windows 8.1 | 6.3.0 < 6.3.9600.20044 | affected |
| Microsoft | Windows Server 2008 Service Pack 2 | 6.0.0 < 6.0.6003.21137 | affected |
| Microsoft | Windows Server 2008 Service Pack 2 (Server Core installation) | 6.0.0 < 6.0.6003.21137 | affected |
| Microsoft | Windows Server 2008 Service Pack 2 | 6.0.0 < 6.0.6003.21137 | affected |
| Microsoft | Windows Server 2008 R2 Service Pack 1 | 6.1.0 < 6.1.7601.25632 | affected |
| Microsoft | Windows Server 2008 R2 Service Pack 1 (Server Core installation) | 6.0.0 < 6.1.7601.25632 | affected |
| Microsoft | Windows Server 2012 | 6.2.0 < 6.2.9200.23372 | affected |
| Microsoft | Windows Server 2012 (Server Core installation) | 6.2.0 < 6.2.9200.23372 | affected |
| Microsoft | Windows Server 2012 R2 | 6.3.0 < 6.3.9600.20045 | affected |
| Microsoft | Windows Server 2012 R2 | 6.3.0 < 6.3.9600.20044 | affected |
| Microsoft | Windows Server 2012 R2 (Server Core installation) | 6.3.0 < 6.3.9600.20045 | affected |
| Microsoft | Windows Server 2012 R2 (Server Core installation) | 6.3.0 < 6.3.9600.20044 | affected |
Weaknesses
- Security Feature Bypass
ADP Enrichment
CVE Program Container
Additional References
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31962
- http://packetstormsecurity.com/files/163206/Windows-Kerberos-AppContainer-Enterprise-Authentication-Capability-Bypass.html
References
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31962
- http://packetstormsecurity.com/files/163206/Windows-Kerberos-AppContainer-Enterprise-Authentication-Capability-Bypass.html
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