racoon/isakmp_frag.c in ipsec-tools before 0.7.2 allows remote attackers to cause a denial of service (crash) via crafted fragmented packets without a payload, which triggers a NULL pointer dereference.
openSUSE 10.3 openSUSE 11.0 openSUSE 11.1 SUSE Linux Enterprise Desktop 11 GA SUSE Linux Enterprise SDK 10 SP2 SUSE Linux Enterprise SDK 11 GA SUSE Linux Enterprise Server 11 SUSE Linux Enterprise Server 11 GA SUSE Linux Enterprise Server for SAP Applications 11