wnpa-sec-2017-42 · BT ATT dissector crash


Name: BT ATT dissector crash

Docid: wnpa-sec-2017-42

Date: October 10, 2017

Affected versions: 2.4.0 to 2.4.1, 2.2.0 to 2.2.9

Fixed versions: 2.4.2, 2.2.10

Wireshark bug 14049



The Bluetooth Attribute Protocol dissector could crash. Discovered by the OSS-Fuzz project.


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 2.4.2, 2.2.10 or later.

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