{"id":"SUSE-SU-2021:0948-1","summary":"Security update for zstd","details":"This update for zstd fixes the following issues:\n\n- CVE-2021-24031: Added read permissions to files while being compressed or uncompressed (bsc#1183371).\n- CVE-2021-24032: Fixed a race condition which could have allowed an attacker to access world-readable destination file (bsc#1183370).\n","modified":"2026-03-11T07:16:23.615833Z","published":"2021-03-24T13:31:47Z","related":["CVE-2021-24031","CVE-2021-24032"],"upstream":["CVE-2021-24031","CVE-2021-24032"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2021/suse-su-20210948-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1183370"},{"type":"REPORT","url":"https://bugzilla.suse.com/1183371"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-24031"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-24032"}],"affected":[{"package":{"name":"zstd","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP2","purl":"pkg:rpm/suse/zstd&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.4-1.6.1"}]}],"ecosystem_specific":{"binaries":[{"libzstd-devel":"1.4.4-1.6.1","libzstd1-32bit":"1.4.4-1.6.1","libzstd1":"1.4.4-1.6.1","zstd":"1.4.4-1.6.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:0948-1.json"}},{"package":{"name":"zstd","ecosystem":"SUSE:Linux Enterprise Micro 5.0","purl":"pkg:rpm/suse/zstd&distro=SUSE%20Linux%20Enterprise%20Micro%205.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.4-1.6.1"}]}],"ecosystem_specific":{"binaries":[{"libzstd1":"1.4.4-1.6.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:0948-1.json"}}],"schema_version":"1.7.5"}