{"schema_version":"1.7.3","id":"SUSE-SU-2023:1821-1","published":"2023-04-12T08:03:01Z","modified":"2026-02-04T04:24:28.809884Z","related":["CVE-2023-25193"],"upstream":["CVE-2023-25193"],"summary":"Security update for harfbuzz","details":"This update for harfbuzz fixes the following issues:\n\n- CVE-2023-25193: Fixed vulnerability that allowed attackers to trigger O(n^2) growth via consecutive marks (bsc#1207922).\n","affected":[{"package":{"name":"harfbuzz","ecosystem":"SUSE:OpenStack Cloud 9","purl":"pkg:rpm/suse/harfbuzz&distro=SUSE%20OpenStack%20Cloud%209"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.5-8.3.1"}]}],"ecosystem_specific":{"binaries":[{"libharfbuzz-icu0":"1.4.5-8.3.1","libharfbuzz0":"1.4.5-8.3.1","libharfbuzz0-32bit":"1.4.5-8.3.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2023:1821-1.json"}},{"package":{"name":"harfbuzz","ecosystem":"SUSE:OpenStack Cloud Crowbar 9","purl":"pkg:rpm/suse/harfbuzz&distro=SUSE%20OpenStack%20Cloud%20Crowbar%209"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.5-8.3.1"}]}],"ecosystem_specific":{"binaries":[{"libharfbuzz-icu0":"1.4.5-8.3.1","libharfbuzz0":"1.4.5-8.3.1","libharfbuzz0-32bit":"1.4.5-8.3.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2023:1821-1.json"}},{"package":{"name":"harfbuzz","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP4","purl":"pkg:rpm/suse/harfbuzz&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.5-8.3.1"}]}],"ecosystem_specific":{"binaries":[{"libharfbuzz-icu0":"1.4.5-8.3.1","libharfbuzz0":"1.4.5-8.3.1","libharfbuzz0-32bit":"1.4.5-8.3.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2023:1821-1.json"}},{"package":{"name":"harfbuzz","ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP5","purl":"pkg:rpm/suse/harfbuzz&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.5-8.3.1"}]}],"ecosystem_specific":{"binaries":[{"harfbuzz-devel":"1.4.5-8.3.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2023:1821-1.json"}},{"package":{"name":"harfbuzz","ecosystem":"SUSE:Linux Enterprise Server 12 SP2-BCL","purl":"pkg:rpm/suse/harfbuzz&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.5-8.3.1"}]}],"ecosystem_specific":{"binaries":[{"libharfbuzz-icu0":"1.4.5-8.3.1","libharfbuzz0":"1.4.5-8.3.1","libharfbuzz0-32bit":"1.4.5-8.3.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2023:1821-1.json"}},{"package":{"name":"harfbuzz","ecosystem":"SUSE:Linux Enterprise Server 12 SP4-ESPOS","purl":"pkg:rpm/suse/harfbuzz&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-ESPOS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.5-8.3.1"}]}],"ecosystem_specific":{"binaries":[{"libharfbuzz-icu0":"1.4.5-8.3.1","libharfbuzz0":"1.4.5-8.3.1","libharfbuzz0-32bit":"1.4.5-8.3.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2023:1821-1.json"}},{"package":{"name":"harfbuzz","ecosystem":"SUSE:Linux Enterprise Server 12 SP4-LTSS","purl":"pkg:rpm/suse/harfbuzz&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.5-8.3.1"}]}],"ecosystem_specific":{"binaries":[{"libharfbuzz-icu0":"1.4.5-8.3.1","libharfbuzz0":"1.4.5-8.3.1","libharfbuzz0-32bit":"1.4.5-8.3.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2023:1821-1.json"}},{"package":{"name":"harfbuzz","ecosystem":"SUSE:Linux Enterprise Server 12 SP5","purl":"pkg:rpm/suse/harfbuzz&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.5-8.3.1"}]}],"ecosystem_specific":{"binaries":[{"libharfbuzz-icu0":"1.4.5-8.3.1","libharfbuzz0":"1.4.5-8.3.1","libharfbuzz0-32bit":"1.4.5-8.3.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2023:1821-1.json"}},{"package":{"name":"harfbuzz","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","purl":"pkg:rpm/suse/harfbuzz&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.5-8.3.1"}]}],"ecosystem_specific":{"binaries":[{"libharfbuzz-icu0":"1.4.5-8.3.1","libharfbuzz0":"1.4.5-8.3.1","libharfbuzz0-32bit":"1.4.5-8.3.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2023:1821-1.json"}},{"package":{"name":"harfbuzz","ecosystem":"SUSE:Linux Enterprise Workstation Extension 12 SP5","purl":"pkg:rpm/suse/harfbuzz&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.5-8.3.1"}]}],"ecosystem_specific":{"binaries":[{"libharfbuzz-icu0-32bit":"1.4.5-8.3.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2023:1821-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2023/suse-su-20231821-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1207922"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-25193"}]}