| Package | Affected versions | Patched versions |
|---|---|---|
| wireshark | = 2.2.0= 2.2.1 |
In Wireshark 2.2.0 to 2.2.1, the Profinet I/O dissector could loop excessively, triggered by network traffic or a capture file. This was addressed in plugins/profinet/packet-pn-rtc-one.c by rejecting input with too many I/O objects.
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