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wnpa-sec-2018-57 · ZigBee ZCL dissector crash

Summary

Name: ZigBee ZCL dissector crash

Docid: wnpa-sec-2018-57

Date: November 27, 2018

Affected versions: 2.6.0 to 2.6.4

Fixed versions: 2.6.5

References:

Wireshark issue 15281.
CVE-2018-19628.

Details

Description

The ZigBee ZCL dissector could crash. Discovered by Mateusz Jurczyk.

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 2.6.5 or later.