{"id":"SUSE-SU-2022:3939-1","summary":"Security update for rpm","details":"This update for rpm fixes the following issues:\n\n- Fixed PGP parsing bugs (bsc#1185299).\n- Fixed various format handling bugs (bsc#996280).\n- CVE-2021-3421: Fixed vulnerability where unsigned headers could be injected into the rpm database (bsc#1183543). \n- CVE-2021-20271: Fixed vulnerability where a corrupted rpm could corrupt the rpm database (bsc#1183545).\n- CVE-2021-20266: Fixed missing bounds check in hdrblobInit (bsc#1183632).\n\nBugfixes:\n\n- Fixed deadlock when multiple rpm processes tried to acquire the database lock (bsc#1183659).\n","modified":"2026-03-11T07:21:28.745556Z","published":"2022-11-10T13:32:14Z","related":["CVE-2021-20266","CVE-2021-20271","CVE-2021-3421"],"upstream":["CVE-2021-20266","CVE-2021-20271","CVE-2021-3421"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2022/suse-su-20223939-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1183543"},{"type":"REPORT","url":"https://bugzilla.suse.com/1183545"},{"type":"REPORT","url":"https://bugzilla.suse.com/1183632"},{"type":"REPORT","url":"https://bugzilla.suse.com/1183659"},{"type":"REPORT","url":"https://bugzilla.suse.com/1185299"},{"type":"REPORT","url":"https://bugzilla.suse.com/996280"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-20266"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-20271"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-3421"}],"affected":[{"package":{"name":"rpm","ecosystem":"SUSE:Linux Enterprise Software 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