{"id":"SUSE-SU-2018:4150-1","summary":"Security update for openldap2","details":"This update for openldap2 fixes the following issues:\n\nSecurity issue fixed:\n\n- CVE-2017-17740: When both the nops module and the memberof overlay\n  are enabled, attempts to free a buffer that was allocated on the stack,\n  which allows remote attackers to cause a denial of service (slapd crash)\n  via a member MODDN operation.  (bsc#1073313)\n","modified":"2026-03-11T07:03:06.743863Z","published":"2018-12-17T07:51:44Z","related":["CVE-2017-17740"],"upstream":["CVE-2017-17740"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2018/suse-su-20184150-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1073313"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2017-17740"}],"affected":[{"package":{"name":"openldap2","ecosystem":"SUSE:Linux Enterprise Desktop 12 SP3","purl":"pkg:rpm/suse/openldap2&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.41-18.43.1"}]}],"ecosystem_specific":{"binaries":[{"libldap-2_4-2-32bit":"2.4.41-18.43.1","libldap-2_4-2":"2.4.41-18.43.1","openldap2-client":"2.4.41-18.43.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2018:4150-1.json"}},{"package":{"name":"openldap2","ecosystem":"SUSE:Linux Enterprise Desktop 12 SP4","purl":"pkg:rpm/suse/openldap2&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.41-18.43.1"}]}],"ecosystem_specific":{"binaries":[{"libldap-2_4-2-32bit":"2.4.41-18.43.1","libldap-2_4-2":"2.4.41-18.43.1","openldap2-client":"2.4.41-18.43.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2018:4150-1.json"}},{"package":{"name":"openldap2","ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP3","purl":"pkg:rpm/suse/openldap2&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.41-18.43.1"}]}],"ecosystem_specific":{"binaries":[{"openldap2-devel":"2.4.41-18.43.1","openldap2-back-perl":"2.4.41-18.43.1","openldap2-devel-static":"2.4.41-18.43.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2018:4150-1.json"}},{"package":{"name":"openldap2","ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP4","purl":"pkg:rpm/suse/openldap2&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.41-18.43.1"}]}],"ecosystem_specific":{"binaries":[{"openldap2-back-perl":"2.4.41-18.43.1","openldap2-devel-static":"2.4.41-18.43.1","openldap2-devel":"2.4.41-18.43.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2018:4150-1.json"}},{"package":{"name":"openldap2","ecosystem":"SUSE:Linux Enterprise Server 12 SP3","purl":"pkg:rpm/suse/openldap2&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.41-18.43.1"}]}],"ecosystem_specific":{"binaries":[{"libldap-2_4-2-32bit":"2.4.41-18.43.1","libldap-2_4-2":"2.4.41-18.43.1","openldap2-back-meta":"2.4.41-18.43.1","openldap2-client":"2.4.41-18.43.1","openldap2":"2.4.41-18.43.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2018:4150-1.json"}},{"package":{"name":"openldap2","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP3","purl":"pkg:rpm/suse/openldap2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.41-18.43.1"}]}],"ecosystem_specific":{"binaries":[{"openldap2-client":"2.4.41-18.43.1","openldap2":"2.4.41-18.43.1","libldap-2_4-2-32bit":"2.4.41-18.43.1","libldap-2_4-2":"2.4.41-18.43.1","openldap2-back-meta":"2.4.41-18.43.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2018:4150-1.json"}},{"package":{"name":"openldap2","ecosystem":"SUSE:Linux Enterprise Server 12 SP4","purl":"pkg:rpm/suse/openldap2&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.41-18.43.1"}]}],"ecosystem_specific":{"binaries":[{"libldap-2_4-2-32bit":"2.4.41-18.43.1","libldap-2_4-2":"2.4.41-18.43.1","openldap2-back-meta":"2.4.41-18.43.1","openldap2-client":"2.4.41-18.43.1","openldap2":"2.4.41-18.43.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2018:4150-1.json"}},{"package":{"name":"openldap2","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP4","purl":"pkg:rpm/suse/openldap2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.41-18.43.1"}]}],"ecosystem_specific":{"binaries":[{"libldap-2_4-2-32bit":"2.4.41-18.43.1","libldap-2_4-2":"2.4.41-18.43.1","openldap2-back-meta":"2.4.41-18.43.1","openldap2-client":"2.4.41-18.43.1","openldap2":"2.4.41-18.43.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2018:4150-1.json"}}],"schema_version":"1.7.5"}