wnpa-sec-2017-23 · DOF dissector read overflow


Name: DOF dissector read overflow

Docid: wnpa-sec-2017-23

Date: June 1, 2017

Affected versions: 2.2.0 to 2.2.12

Fixed versions: 2.2.7

Wireshark bug 13608



The DOF dissector could read past the end of a buffer. 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 2.2.7 or later.

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