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wnpa-sec-2018-50 · OpcUa dissector crash

Summary

Name: OpcUa dissector crash

Docid: wnpa-sec-2018-50

Date: October 10, 2018

Affected versions: 2.6.0 to 2.6.3, 2.4.0 to 2.4.9

Fixed versions: 2.6.4, 2.4.10

References:

CVE-2018-12086.

Details

Description

The OpcUa dissector could crash.

Impact

It may be possible to make Wireshark crash by injecting a malformed packet onto the wire or by convincing someone to read a malformed packet trace file.

Resolution

Upgrade to Wireshark 2.6.4, 2.4.10 or later.