CVE-2021-23008
First published: Mon May 10 2021(Updated: )
On version 15.1.x before 15.1.3, 14.1.x before 14.1.4, 13.1.x before 13.1.4, 12.1.x before 12.1.6, and all versions of 16.0.x and 11.6.x., BIG-IP APM AD (Active Directory) authentication can be bypassed via a spoofed AS-REP (Kerberos Authentication Service Response) response sent over a hijacked KDC (Kerberos Key Distribution Center) connection or from an AD server compromised by an attacker. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Credit: f5sirt@f5.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| F5 Big-ip Access Policy Manager | >=11.5.2<11.6.5 | |
| F5 Big-ip Access Policy Manager | >=12.1.0<12.1.5 | |
| F5 Big-ip Access Policy Manager | >=13.1.0<13.1.3 | |
| F5 Big-ip Access Policy Manager | >=14.1.0<14.1.3 | |
| F5 Big-ip Access Policy Manager | >=15.0.0<15.1.2 | |
| F5 Big-ip Access Policy Manager | >=16.0.0<16.0.1 |
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Reference Links
- collector/nvd-index
- agent/severity
- agent/references
- agent/weakness
- agent/author
- agent/tags
- agent/type
- agent/description
- agent/event
- agent/first-publish-date
- agent/softwarecombine
- agent/last-modified-date
- vendor/f5
- canonical/f5 big-ip access policy manager
- version/f5 big-ip access policy manager/11.5.2
- version/f5 big-ip access policy manager/12.1.0
- version/f5 big-ip access policy manager/13.1.0
- version/f5 big-ip access policy manager/14.1.0
- version/f5 big-ip access policy manager/15.0.0
- version/f5 big-ip access policy manager/16.0.0