Name: DHCP dissector read overflow
Date: June 1, 2017
Affected versions: 2.2.0 to 2.2.6, 2.0.0 to 2.0.12
Fixed versions: 2.2.7, 2.0.13
Wireshark bug 13609
Wireshark bug 13628
The DHCP 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, 2.0.13 or later.
Riverbed is Wireshark's primary sponsor and provides our funding. They also make great products that fully integrate with Wireshark.
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