{"id":"SUSE-SU-2021:2830-1","summary":"Security update for openssl-1_1","details":"This update for openssl-1_1 fixes the following security issues:\n\n- CVE-2021-3711: A bug in the implementation of the SM2 decryption code\n  could lead to buffer overflows. [bsc#1189520]\n\n- CVE-2021-3712: a bug in the code for printing certificate details could\n  lead to a buffer overrun that a malicious actor could exploit to crash\n  the application, causing a denial-of-service attack. [bsc#1189521]\n","modified":"2026-03-11T07:18:01.585429Z","published":"2021-08-24T14:20:41Z","related":["CVE-2021-3711","CVE-2021-3712"],"upstream":["CVE-2021-3711","CVE-2021-3712"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2021/suse-su-20212830-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1189520"},{"type":"REPORT","url":"https://bugzilla.suse.com/1189521"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-3711"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-3712"}],"affected":[{"package":{"name":"openssl-1_1","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP2","purl":"pkg:rpm/suse/openssl-1_1&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.1d-11.27.1"}]}],"ecosystem_specific":{"binaries":[{"libopenssl1_1-hmac-32bit":"1.1.1d-11.27.1","libopenssl1_1-hmac":"1.1.1d-11.27.1","libopenssl1_1":"1.1.1d-11.27.1","openssl-1_1":"1.1.1d-11.27.1","libopenssl-1_1-devel":"1.1.1d-11.27.1","libopenssl1_1-32bit":"1.1.1d-11.27.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:2830-1.json"}},{"package":{"name":"openssl-1_1","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP3","purl":"pkg:rpm/suse/openssl-1_1&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.1d-11.27.1"}]}],"ecosystem_specific":{"binaries":[{"libopenssl1_1-32bit":"1.1.1d-11.27.1","libopenssl1_1-hmac-32bit":"1.1.1d-11.27.1","libopenssl1_1-hmac":"1.1.1d-11.27.1","libopenssl1_1":"1.1.1d-11.27.1","openssl-1_1":"1.1.1d-11.27.1","libopenssl-1_1-devel":"1.1.1d-11.27.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:2830-1.json"}},{"package":{"name":"openssl-1_1","ecosystem":"SUSE:Linux Enterprise Micro 5.0","purl":"pkg:rpm/suse/openssl-1_1&distro=SUSE%20Linux%20Enterprise%20Micro%205.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.1d-11.27.1"}]}],"ecosystem_specific":{"binaries":[{"libopenssl1_1":"1.1.1d-11.27.1","openssl-1_1":"1.1.1d-11.27.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:2830-1.json"}}],"schema_version":"1.7.5"}