{"schema_version":"1.7.3","id":"SUSE-SU-2021:1762-1","published":"2021-05-26T10:30:15Z","modified":"2026-02-04T03:50:12.433848Z","related":["CVE-2021-22898"],"upstream":["CVE-2021-22898"],"summary":"Security update for curl","details":"This update for curl fixes the following issues:\n\n- CVE-2021-22898: Fixed curl TELNET stack contents disclosure (bsc#1186114).\n- Allow partial chain verification [jsc#SLE-17956]\n  * Have intermediate certificates in the trust store be treated\n    as trust-anchors, in the same way as self-signed root CA\n    certificates are. This allows users to verify servers using\n    the intermediate cert only, instead of needing the whole chain.\n  * Set FLAG_TRUSTED_FIRST unconditionally.\n  * Do not check partial chains with CRL check.\n","affected":[{"package":{"name":"curl","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP2","purl":"pkg:rpm/suse/curl&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.66.0-4.17.1"}]}],"ecosystem_specific":{"binaries":[{"curl":"7.66.0-4.17.1","libcurl-devel":"7.66.0-4.17.1","libcurl4":"7.66.0-4.17.1","libcurl4-32bit":"7.66.0-4.17.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:1762-1.json"}},{"package":{"name":"curl","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP3","purl":"pkg:rpm/suse/curl&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.66.0-4.17.1"}]}],"ecosystem_specific":{"binaries":[{"curl":"7.66.0-4.17.1","libcurl-devel":"7.66.0-4.17.1","libcurl4":"7.66.0-4.17.1","libcurl4-32bit":"7.66.0-4.17.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:1762-1.json"}},{"package":{"name":"curl","ecosystem":"SUSE:Linux Enterprise Micro 5.0","purl":"pkg:rpm/suse/curl&distro=SUSE%20Linux%20Enterprise%20Micro%205.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.66.0-4.17.1"}]}],"ecosystem_specific":{"binaries":[{"curl":"7.66.0-4.17.1","libcurl4":"7.66.0-4.17.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:1762-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2021/suse-su-20211762-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1186114"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-22898"}]}