CVE-2013-4786
freeipmi: Leakage of password hashes via RAKP authentication
Severity
ModerateRed Hat Product Security
CVSS 2.0
Review impact separately from score.
Published · July 8, 2013
Updated · November 21, 2025
Description
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.
Statement
This issue did not affect the versions of OpenIPMI or freeipmi as shipped with Red Hat Enterprise Linux 5, 6, and 7.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 2.0 · 5AV:N/AC:L/Au:N/C:P/I:N/A:N
CWE not specified