wnpa-sec-2019-19 · Wireshark dissection engine crash


Name: Wireshark dissection engine crash

Docid: wnpa-sec-2019-19

Date: May 21, 2019

Affected versions: 3.0.0 to 3.0.1, 2.6.0 to 2.6.8, 2.4.0 to 2.4.14

Fixed versions: 3.0.2, 2.6.9, 2.4.15

Wireshark bug 15778



The Wireshark dissection engine could crash.


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 3.0.2, 2.6.9, 2.4.15 or later.

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