{"schema_version":"1.7.3","id":"SUSE-SU-2021:0755-1","published":"2021-03-09T16:11:34Z","modified":"2026-02-04T03:51:34.867079Z","related":["CVE-2021-23840","CVE-2021-23841"],"upstream":["CVE-2021-23840","CVE-2021-23841"],"summary":"Security update for openssl-1_1","details":"This update for openssl-1_1 fixes the following issues:\n\n- CVE-2021-23840: Fixed an Integer overflow in CipherUpdate (bsc#1182333)\n- CVE-2021-23841: Fixed a Null pointer dereference in X509_issuer_and_serial_hash() (bsc#1182331)\t  \n","affected":[{"package":{"name":"openssl-1_1","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15-ESPOS","purl":"pkg:rpm/suse/openssl-1_1&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.0i-4.57.1"}]}],"ecosystem_specific":{"binaries":[{"libopenssl-1_1-devel":"1.1.0i-4.57.1","libopenssl1_1":"1.1.0i-4.57.1","libopenssl1_1-32bit":"1.1.0i-4.57.1","libopenssl1_1-hmac":"1.1.0i-4.57.1","libopenssl1_1-hmac-32bit":"1.1.0i-4.57.1","openssl-1_1":"1.1.0i-4.57.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:0755-1.json"}},{"package":{"name":"openssl-1_1","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15-LTSS","purl":"pkg:rpm/suse/openssl-1_1&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.0i-4.57.1"}]}],"ecosystem_specific":{"binaries":[{"libopenssl-1_1-devel":"1.1.0i-4.57.1","libopenssl1_1":"1.1.0i-4.57.1","libopenssl1_1-32bit":"1.1.0i-4.57.1","libopenssl1_1-hmac":"1.1.0i-4.57.1","libopenssl1_1-hmac-32bit":"1.1.0i-4.57.1","openssl-1_1":"1.1.0i-4.57.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:0755-1.json"}},{"package":{"name":"openssl-1_1","ecosystem":"SUSE:Linux Enterprise Server 15-LTSS","purl":"pkg:rpm/suse/openssl-1_1&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.0i-4.57.1"}]}],"ecosystem_specific":{"binaries":[{"libopenssl-1_1-devel":"1.1.0i-4.57.1","libopenssl1_1":"1.1.0i-4.57.1","libopenssl1_1-32bit":"1.1.0i-4.57.1","libopenssl1_1-hmac":"1.1.0i-4.57.1","libopenssl1_1-hmac-32bit":"1.1.0i-4.57.1","openssl-1_1":"1.1.0i-4.57.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:0755-1.json"}},{"package":{"name":"openssl-1_1","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15","purl":"pkg:rpm/suse/openssl-1_1&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.0i-4.57.1"}]}],"ecosystem_specific":{"binaries":[{"libopenssl-1_1-devel":"1.1.0i-4.57.1","libopenssl1_1":"1.1.0i-4.57.1","libopenssl1_1-32bit":"1.1.0i-4.57.1","libopenssl1_1-hmac":"1.1.0i-4.57.1","libopenssl1_1-hmac-32bit":"1.1.0i-4.57.1","openssl-1_1":"1.1.0i-4.57.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:0755-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2021/suse-su-20210755-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1182331"},{"type":"REPORT","url":"https://bugzilla.suse.com/1182333"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-23840"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-23841"}]}