{"id":"SUSE-SU-2021:3530-1","summary":"Security update for dnsmasq","details":"This update for dnsmasq fixes the following issues:\n\nUpdate to version 2.86\n\n- CVE-2021-3448: fixed outgoing port used when --server is used with an interface name. (bsc#1183709)\n- CVE-2020-14312: Set --local-service by default (bsc#1173646).\n- Open inotify socket only when used (bsc#1180914).\n","modified":"2026-03-11T07:19:02.951090Z","published":"2021-10-27T07:25:05Z","related":["CVE-2020-14312","CVE-2021-3448"],"upstream":["CVE-2020-14312","CVE-2021-3448"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2021/suse-su-20213530-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1173646"},{"type":"REPORT","url":"https://bugzilla.suse.com/1180914"},{"type":"REPORT","url":"https://bugzilla.suse.com/1183709"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-14312"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-3448"}],"affected":[{"package":{"name":"dnsmasq","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP2","purl":"pkg:rpm/suse/dnsmasq&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.86-7.14.1"}]}],"ecosystem_specific":{"binaries":[{"dnsmasq":"2.86-7.14.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:3530-1.json"}},{"package":{"name":"dnsmasq","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP3","purl":"pkg:rpm/suse/dnsmasq&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.86-7.14.1"}]}],"ecosystem_specific":{"binaries":[{"dnsmasq":"2.86-7.14.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:3530-1.json"}},{"package":{"name":"dnsmasq","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 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SP1","purl":"pkg:rpm/suse/dnsmasq&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.86-7.14.1"}]}],"ecosystem_specific":{"binaries":[{"dnsmasq":"2.86-7.14.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:3530-1.json"}},{"package":{"name":"dnsmasq","ecosystem":"SUSE:Linux Enterprise Micro 5.0","purl":"pkg:rpm/suse/dnsmasq&distro=SUSE%20Linux%20Enterprise%20Micro%205.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.86-7.14.1"}]}],"ecosystem_specific":{"binaries":[{"dnsmasq":"2.86-7.14.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:3530-1.json"}},{"package":{"name":"dnsmasq","ecosystem":"SUSE:Linux Enterprise Micro 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