| Package | Affected versions | Patched versions |
|---|---|---|
| wireshark | = 1.8.0= 1.8.1= 1.8.2= 1.8.3 |
The dissect_sflow_245_address_type function in epan/dissectors/packet-sflow.c in the sFlow dissector in Wireshark 1.8.x before 1.8.4 does not properly handle length calculations for an invalid IP address type, which allows remote attackers to cause a denial of service (infinite loop) via a packet that is neither IPv4 nor IPv6.
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