82975 : Innominate Multiple mGuard Products Private Key Calculation MitM Weakness
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Timeline

Disclosure Date
2012-06-14

Description

Multiple Innominate mGuard products contain a flaw related to an insufficient use of entropy in the generation of keys for HTTPS and SSH. This may allow an attacker to calculate the value of private keys, allowing them to sniff traffic or possibly inject commands to be executed on the remote system via a man-in-the-middle attack.

Classification

Location: Remote / Network Access
Attack Type: Input Manipulation
Impact: Loss of Integrity
Solution: Upgrade
Exploit: Exploit Private
Disclosure: Vendor Verified, Coordinated Disclosure
OSVDB: Authentication Required, SCADA

Solution

Upgrade to version 7.5.0 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

Products

Innominate Security Technologies AG
mGuard Smart
HW-101020
HW-101050
BD-101010
BD-101020
mGuard PCI
HW-102020
HW-102050
BD-111010
BD-111020
mGuard Industrial RS
HW-105000
BD-501000
BD-501010
BD-501020
mGuard Blade
HW-104020
HW-104050
mGuard Delta
HW-103050
BD-201000
EAGLE mGuard
HW-201000
BD-301010

References

Credit

CVSSv2 Score

CVSSv2 Base Score = 7.1
Source: nvd.nist.gov | Generated: 2012-06-20 | Disagree?

Access_vector_2 Access_complexity_0 Authentication_1 Confidentiality_impact_2 Integrity_impact_2 Availability_impact_2

Comments

No Comments.

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