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Cogent DataHub Unicode Buffer Overflow Vulnerability
Information
Severity
Severity
Critical
Family
Family
Buffer overflow
CVSSv2 Base
CVSSv2 Base
10.0
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:L/Au:N/C:C/I:C/A:C
Solution Type
Solution Type
Vendor Patch
Created
Created
12 years ago
Modified
Modified
5 years ago
Summary
The host is running Cogent DataHub and is prone to buffer overflow vulnerability.
Insight
Insight
The flaw is due to a stack based unicode buffer overflow error in the 'DH_OneSecondTick' function, which can be exploited by sending specially crafted 'domain', 'report_domain', 'register_datahub', or 'slave' commands.
Affected Software
Affected Software
Cogent DataHub 7.1.1.63 and prior.
Solution
Solution
Upgrade to Cogent DataHub version 7.1.2 or later.