CVE-2004-0649

Buffer overflow in write_packet in control.c for l2tpd may allow remote attackers to execute arbitrary code.

CVE-2002-0872

l2tpd 0.67 does not initialize the random number generator, which allows remote attackers to hijack sessions.

CVE-2002-0873

Vulnerability in l2tpd 0.67 allows remote attackers to overwrite the vendor field via a long value in an attribute/value pair, possibly via a buffer overflow.