Description
Implementations of IPMI Authenticated sessions does not provide enough randomness to protect from session hijacking, allowing an attacker to use either predictable IPMI Session ID or weak BMC Random Number to bypass security controls using spoofed IPMI packets to manage BMC device.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Dell | iDRAC8 | 2.86.86.86 | — |
| Intel | IPMI | 2.0, revision 1.1E7 | — |
Advisories 1
- WID-SEC-2024-1484 Dell integrated Dell Remote Access Controller: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff BSI CERT-Bund (WID) · Jun 30, 2024
References
- https://kb.cert.org/vuls/id/163057
- https://www.intel.la/content/dam/www/public/us/en/documents/specification-updates/ipmi-intelligent-platform-mgt-interface-spec-2nd-gen-v2-0-spec-update.pdf
- https://www.dell.com/support/kbdoc/en-US/000226504/dsa-2024-295-security-update-for-dell-idrac8-ipmi-session-vulnerability