net/bridge/netfilter/ebtables.c in the ebtables module in the netfilter framework in the Linux kernel before 2.6.33-rc4 does not require the CAP_NET_ADMIN capability for setting or modifying rules, which allows local users to bypass intended access restrictions and configure arbitrary network-traffic filtering via a modified ebtables application.
Open Enterprise Server openSUSE 11.0 openSUSE 11.1 openSUSE 11.2 SUSE CORE 9 for AMD64 and Intel EM64T SUSE Linux Enterprise 11 Moblin 2.0 SUSE Linux Enterprise 11 Moblin 2.0 for Samsung SUSE Linux Enterprise Desktop 10 SP3 for AMD64 and Intel EM64T SUSE Linux Enterprise Desktop 10 SP3 for x86 SUSE Linux Enterprise Desktop 11 GA SUSE Linux Enterprise Desktop 12 SP3 SUSE Linux Enterprise Desktop 15 SUSE Linux Enterprise High Availability Extension 11 SUSE Linux Enterprise High Performance Computing 15 SUSE Linux Enterprise Module for Basesystem 15 SUSE Linux Enterprise Module for Development Tools 15 SUSE Linux Enterprise SDK 10 SP3 SUSE Linux Enterprise Server 10 SP3 SUSE Linux Enterprise Server 11 SUSE Linux Enterprise Server 11 GA SUSE Linux Enterprise Server 11 SP4 SUSE Linux Enterprise Server 12 SP3 SUSE Linux Enterprise Server 15 SUSE Linux Enterprise Server for SAP Applications 11 SUSE Linux Enterprise Server for SAP Applications 12 SUSE Linux Enterprise Server for SAP Applications 12 SP2 SUSE Linux Enterprise Server for SAP Applications 15