{"id":"SUSE-SU-2022:3936-1","summary":"Security update for libarchive","details":"This update for libarchive fixes the following issues:\n\n  - CVE-2021-31566: Fixed vulnerability where libarchive modifies file flags of symlink target (bsc#1192426)\n  - Fixed issue where processing fixup entries may follow symbolic links (bsc#1192427).\n","modified":"2026-03-11T07:21:28.491996Z","published":"2022-11-10T12:36:22Z","related":["CVE-2021-31566"],"upstream":["CVE-2021-31566"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2022/suse-su-20223936-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1192426"},{"type":"REPORT","url":"https://bugzilla.suse.com/1192427"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-31566"}],"affected":[{"package":{"name":"libarchive","ecosystem":"SUSE:Linux Enterprise Micro 5.3","purl":"pkg:rpm/suse/libarchive&distro=SUSE%20Linux%20Enterprise%20Micro%205.3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.5.1-150400.3.9.1"}]}],"ecosystem_specific":{"binaries":[{"libarchive13":"3.5.1-150400.3.9.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:3936-1.json"}},{"package":{"name":"libarchive","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP4","purl":"pkg:rpm/suse/libarchive&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.5.1-150400.3.9.1"}]}],"ecosystem_specific":{"binaries":[{"libarchive-devel":"3.5.1-150400.3.9.1","libarchive13":"3.5.1-150400.3.9.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:3936-1.json"}},{"package":{"name":"libarchive","ecosystem":"SUSE:Linux Enterprise Module for Development Tools 15 SP4","purl":"pkg:rpm/suse/libarchive&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.5.1-150400.3.9.1"}]}],"ecosystem_specific":{"binaries":[{"bsdtar":"3.5.1-150400.3.9.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:3936-1.json"}},{"package":{"name":"libarchive","ecosystem":"openSUSE:Leap 15.4","purl":"pkg:rpm/opensuse/libarchive&distro=openSUSE%20Leap%2015.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.5.1-150400.3.9.1"}]}],"ecosystem_specific":{"binaries":[{"libarchive13":"3.5.1-150400.3.9.1","bsdtar":"3.5.1-150400.3.9.1","libarchive-devel":"3.5.1-150400.3.9.1","libarchive13-32bit":"3.5.1-150400.3.9.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:3936-1.json"}}],"schema_version":"1.7.5"}