wnpa-sec-2019-17 · LDSS dissector crash


Name: LDSS dissector crash

Docid: wnpa-sec-2019-17

Date: April 8, 2019

Affected versions: 3.0.0, 2.6.0 to 2.6.7, 2.4.0 to 2.4.13

Fixed versions: 3.0.1, 2.6.8, 2.4.14

Wireshark bug 15620



The LDSS dissector could crash. Discovered by Mateusz Jurczyk.


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.


Upgrade to Wireshark 3.0.1, 2.6.8, 2.4.14 or later.

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