The L2TP protocol parser in tcpdump 3.8.1 and earlier allows remote
attackers to cause a denial of service (infinite loop and memory
consumption) via a packet with invalid data to UDP port 1701, which
causes l2tp_avp_print to use a bad length value when calling
Note:References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
BUGTRAQ:20031220 Remote crash in tcpdump from OpenBSD
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