Free and open-source vulnerability scanner
Mageni eases for you the vulnerability scanning, assessment, and management process. It is free and open-source.
Install NowAvailable for macOS, Windows, and Linux
Wireshark OpcUa Dissector Denial of Service Vulnerability (Linux)
Information
Severity
Severity
High
Family
Family
Denial of Service
CVSSv2 Base
CVSSv2 Base
7.8
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:L/Au:N/C:N/I:N/A:C
Solution Type
Solution Type
Vendor Patch
Created
Created
14 years ago
Modified
Modified
5 years ago
Summary
This host is installed with Wireshark and is prone to Denial of Service vulnerability.
Insight
Insight
The flaw is due to unspecified error in 'OpcUa' dissector which can be exploited by sending malformed OPCUA Service CallRequest packets.
Affected Software
Affected Software
Wireshark version 0.99.6 to 1.0.8, 1.2.0 to 1.2.1 on Linux.
Solution
Solution
Upgrade to Wireshark 1.0.9 or 1.2.2.