{"id":"SUSE-SU-2023:4225-1","summary":"Security update for zchunk","details":"This update for zchunk fixes the following issues:\n\n- CVE-2023-46228: Fixed a handle overflow errors in malformed zchunk files. (bsc#1216268)\n","modified":"2026-03-11T07:25:05.872187Z","published":"2023-10-27T09:02:31Z","related":["CVE-2023-46228"],"upstream":["CVE-2023-46228"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2023/suse-su-20234225-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1216268"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-46228"}],"affected":[{"package":{"name":"zchunk","ecosystem":"SUSE:Linux Enterprise Installer Updates 15 SP4","purl":"pkg:rpm/suse/zchunk&distro=SUSE%20Linux%20Enterprise%20Installer%20Updates%2015%20SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.16-150400.3.7.1"}]}],"ecosystem_specific":{"binaries":[{"libzck1":"1.1.16-150400.3.7.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2023:4225-1.json"}},{"package":{"name":"zchunk","ecosystem":"SUSE:Linux Enterprise Micro 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