{"id":"SUSE-SU-2021:2180-1","summary":"Security update for libsolv","details":"This update for libsolv fixes the following issues:\n\nSecurity issues fixed:\n\n- CVE-2019-20387: Fixed heap-buffer-overflow in repodata_schema2id (bsc#1161510)\n- CVE-2021-3200: testcase_read: error out if repos are added or the system is changed too late (bsc#1186229)\n\nOther issues fixed:\n\n- backport support for blacklisted packages to support ptf packages and retracted patches\n- fix ruleinfo of complex dependencies returning the wrong origin\n- fix SOLVER_FLAG_FOCUS_BEST updateing packages without reason\n- fix add_complex_recommends() selecting conflicted packages in rare cases\n- fix potential segfault in resolve_jobrules\n- fix solv_zchunk decoding error if large chunks are used\n","modified":"2026-03-11T07:17:49.627165Z","published":"2021-06-28T15:40:47Z","related":["CVE-2019-20387","CVE-2021-3200"],"upstream":["CVE-2019-20387","CVE-2021-3200"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2021/suse-su-20212180-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1161510"},{"type":"REPORT","url":"https://bugzilla.suse.com/1186229"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2019-20387"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-3200"}],"affected":[{"package":{"name":"libsolv","ecosystem":"SUSE:HPE Helion OpenStack 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