{"id":"SUSE-SU-2021:0298-1","summary":"Security update for openvswitch","details":"This update for openvswitch fixes the following issues:\n\t  \n- openvswitch was updated to 2.5.11 \n- CVE-2020-27827: Fixed a memory leak when parsing lldp packets (bsc#1181345)\t  \n- datapath: Clear the L4 portion of the key for 'later' fragments\n- datapath: Properly set L4 keys on 'later' IP fragments\n- ofproto-dpif: Fix using uninitialised memory in user_action_cookie.\n- stream-ssl: Fix crash on NULL private key and valid certificate.\n- datapath: fix flow actions reallocation\n","modified":"2026-03-11T07:16:11.152176Z","published":"2021-02-03T18:51:10Z","related":["CVE-2020-27827"],"upstream":["CVE-2020-27827"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2021/suse-su-20210298-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1117483"},{"type":"REPORT","url":"https://bugzilla.suse.com/1181345"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-27827"}],"affected":[{"package":{"name":"openvswitch","ecosystem":"SUSE:OpenStack Cloud 7","purl":"pkg:rpm/suse/openvswitch&distro=SUSE%20OpenStack%20Cloud%207"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.11-25.26.1"}]}],"ecosystem_specific":{"binaries":[{"openvswitch-dpdk-switch":"2.5.11-25.26.1","openvswitch-dpdk":"2.5.11-25.26.1","openvswitch-switch":"2.5.11-25.26.1","openvswitch":"2.5.11-25.26.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:0298-1.json"}},{"package":{"name":"openvswitch-dpdk","ecosystem":"SUSE:OpenStack Cloud 7","purl":"pkg:rpm/suse/openvswitch-dpdk&distro=SUSE%20OpenStack%20Cloud%207"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.11-25.26.1"}]}],"ecosystem_specific":{"binaries":[{"openvswitch":"2.5.11-25.26.1","openvswitch-dpdk-switch":"2.5.11-25.26.1","openvswitch-dpdk":"2.5.11-25.26.1","openvswitch-switch":"2.5.11-25.26.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:0298-1.json"}},{"package":{"name":"openvswitch","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 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SP2-LTSS","purl":"pkg:rpm/suse/openvswitch&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.11-25.26.1"}]}],"ecosystem_specific":{"binaries":[{"openvswitch-dpdk-switch":"2.5.11-25.26.1","openvswitch-dpdk":"2.5.11-25.26.1","openvswitch-switch":"2.5.11-25.26.1","openvswitch":"2.5.11-25.26.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:0298-1.json"}},{"package":{"name":"openvswitch-dpdk","ecosystem":"SUSE:Linux Enterprise Server 12 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SP2-BCL","purl":"pkg:rpm/suse/openvswitch&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.11-25.26.1"}]}],"ecosystem_specific":{"binaries":[{"openvswitch-dpdk-switch":"2.5.11-25.26.1","openvswitch-dpdk":"2.5.11-25.26.1","openvswitch-switch":"2.5.11-25.26.1","openvswitch":"2.5.11-25.26.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:0298-1.json"}},{"package":{"name":"openvswitch-dpdk","ecosystem":"SUSE:Linux Enterprise Server 12 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