The IPMI 2.0 specification supports RMCP+ Authenticated Key-Exchange Protocol (RAKP) authentication, which allows remote attackers to obtain password hashes and conduct offline password guessing attacks by obtaining the HMAC from a RAKP message 2 response from a BMC.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Fujitsu_m10_firmware | Oracle | * | 2290 (including) |
| Freeipmi | Ubuntu | devel | * |
| Freeipmi | Ubuntu | lucid | * |
| Freeipmi | Ubuntu | precise | * |
| Freeipmi | Ubuntu | quantal | * |
| Freeipmi | Ubuntu | raring | * |
| Freeipmi | Ubuntu | saucy | * |
| Openipmi | Ubuntu | devel | * |
| Openipmi | Ubuntu | lucid | * |
| Openipmi | Ubuntu | precise | * |
| Openipmi | Ubuntu | quantal | * |
| Openipmi | Ubuntu | raring | * |
| Openipmi | Ubuntu | saucy | * |
References
- http://fish2.com/ipmi/remote-pw-cracking.html
- http://marc.info/?l=bugtraq\u0026m=139653661621384\u0026w=2
- http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html
- https://community.rapid7.com/community/metasploit/blog/2013/07/02/a-penetration-testers-guide-to-ipmi
- https://nvidia.custhelp.com/app/answers/detail/a_id/5010
- https://security.netapp.com/advisory/ntap-20190919-0005/
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-c04197764
- http://fish2.com/ipmi/remote-pw-cracking.html
- http://marc.info/?l=bugtraq\u0026m=139653661621384\u0026w=2
- http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html
- https://community.rapid7.com/community/metasploit/blog/2013/07/02/a-penetration-testers-guide-to-ipmi
- https://nvidia.custhelp.com/app/answers/detail/a_id/5010
- https://security.netapp.com/advisory/ntap-20190919-0005/
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-c04197764