Description
Observable Timing Discrepancy (CWE-208) in HBUS devices may allow an attacker with physical access to the device to extract device-specific keys, potentially compromising further site security.
This issue affects Command Centre Server:
9.30 prior to vCR9.30.251028a (distributed in 9.30.2881 (MR3)), 9.20 prior to vCR9.20.251028a (distributed in 9.20.3265 (MR5)), 9.10 prior to vCR9.10.251028a (distributed in 9.10.4135 (MR8)), all versions of 9.00 and prior.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Gallagher | HBUS Devices | ≤ 9.00, 9.30 – < vCR9.30.251028a, 9.20 – < vCR9.20.251028a, 9.10 – < vCR9.10.251028a | vCR9.30.251028a |