{"id":"SUSE-SU-2017:1850-1","summary":"Security update for xorg-x11-server","details":"This update for xorg-x11-server fixes the following issues:\n\n- CVE-2017-10971: Fix endianess handling of GenericEvent to prevent a stack overflow by clients. (bnc#1035283)\n- Make sure the type of all events to be sent by ProcXSendExtensionEvent are in the\n  allowed range.\n- CVE-2017-10972: Initialize the xEvent eventT with zeros to avoid information leakage.\n\n","modified":"2026-03-11T06:34:10.844379Z","published":"2017-07-12T14:39:03Z","related":["CVE-2017-10971","CVE-2017-10972"],"upstream":["CVE-2017-10971","CVE-2017-10972"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2017/suse-su-20171850-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1035283"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2017-10971"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2017-10972"}],"affected":[{"package":{"name":"xorg-x11-server","ecosystem":"SUSE:Linux Enterprise Software Development Kit 11 SP4","purl":"pkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2011%20SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.4-27.121.2"}]}],"ecosystem_specific":{"binaries":[{"xorg-x11-server-sdk":"7.4-27.121.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2017:1850-1.json"}},{"package":{"name":"xorg-x11-server","ecosystem":"SUSE:Linux Enterprise Point of Sale 11 SP3","purl":"pkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.4-27.121.2"}]}],"ecosystem_specific":{"binaries":[{"xorg-x11-server-extra":"7.4-27.121.2","xorg-x11-server":"7.4-27.121.2","xorg-x11-Xvnc":"7.4-27.121.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2017:1850-1.json"}},{"package":{"name":"xorg-x11-server","ecosystem":"SUSE:Linux Enterprise Server 11 SP3-LTSS","purl":"pkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.4-27.121.2"}]}],"ecosystem_specific":{"binaries":[{"xorg-x11-Xvnc":"7.4-27.121.2","xorg-x11-server-extra":"7.4-27.121.2","xorg-x11-server":"7.4-27.121.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2017:1850-1.json"}},{"package":{"name":"xorg-x11-server","ecosystem":"SUSE:Linux Enterprise Server 11 SP3-TERADATA","purl":"pkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-TERADATA"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.4-27.121.2"}]}],"ecosystem_specific":{"binaries":[{"xorg-x11-Xvnc":"7.4-27.121.2","xorg-x11-server-extra":"7.4-27.121.2","xorg-x11-server":"7.4-27.121.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2017:1850-1.json"}},{"package":{"name":"xorg-x11-server","ecosystem":"SUSE:Linux Enterprise Server 11 SP4","purl":"pkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.4-27.121.2"}]}],"ecosystem_specific":{"binaries":[{"xorg-x11-server-extra":"7.4-27.121.2","xorg-x11-server":"7.4-27.121.2","xorg-x11-Xvnc":"7.4-27.121.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2017:1850-1.json"}},{"package":{"name":"xorg-x11-server","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 11 SP4","purl":"pkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.4-27.121.2"}]}],"ecosystem_specific":{"binaries":[{"xorg-x11-Xvnc":"7.4-27.121.2","xorg-x11-server-extra":"7.4-27.121.2","xorg-x11-server":"7.4-27.121.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2017:1850-1.json"}}],"schema_version":"1.7.5"}