{"id":"SUSE-SU-2018:0830-1","summary":"Security update for LibVNCServer","details":"\nLibVNCServer was updated to fix two security issues.\n\nThese security issues were fixed:\n\n- CVE-2018-7225: Missing input sanitization inside rfbserver.c rfbProcessClientNormalMessage() (bsc#1081493).\n- CVE-2016-9942: Heap-based buffer overflow in ultra.c allowed remote servers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted FramebufferUpdate message with the Ultra type tile, such that the LZO payload decompressed length exceeds what is specified by the tile dimensions (bsc#1017712).\n- CVE-2016-9941: Heap-based buffer overflow in rfbproto.c allowed remote servers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted FramebufferUpdate message containing a subrectangle outside of the client drawing area (bsc#1017711).\n  ","modified":"2026-03-11T06:44:26.603272Z","published":"2018-03-27T14:28:22Z","related":["CVE-2016-9941","CVE-2016-9942","CVE-2018-7225"],"upstream":["CVE-2016-9941","CVE-2016-9942","CVE-2018-7225"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2018/suse-su-20180830-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1017711"},{"type":"REPORT","url":"https://bugzilla.suse.com/1017712"},{"type":"REPORT","url":"https://bugzilla.suse.com/1081493"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2016-9941"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2016-9942"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2018-7225"}],"affected":[{"package":{"name":"LibVNCServer","ecosystem":"SUSE:Linux Enterprise Server for Raspberry Pi 12 SP2","purl":"pkg:rpm/suse/LibVNCServer&distro=SUSE%20Linux%20Enterprise%20Server%20for%20Raspberry%20Pi%2012%20SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.9-17.5.1"}]}],"ecosystem_specific":{"binaries":[{"libvncserver0":"0.9.9-17.5.1","libvncclient0":"0.9.9-17.5.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2018:0830-1.json"}},{"package":{"name":"LibVNCServer","ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP2","purl":"pkg:rpm/suse/LibVNCServer&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.9-17.5.1"}]}],"ecosystem_specific":{"binaries":[{"LibVNCServer-devel":"0.9.9-17.5.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2018:0830-1.json"}},{"package":{"name":"LibVNCServer","ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP3","purl":"pkg:rpm/suse/LibVNCServer&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.9-17.5.1"}]}],"ecosystem_specific":{"binaries":[{"LibVNCServer-devel":"0.9.9-17.5.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2018:0830-1.json"}},{"package":{"name":"LibVNCServer","ecosystem":"SUSE:Linux Enterprise Server 12 SP2","purl":"pkg:rpm/suse/LibVNCServer&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.9-17.5.1"}]}],"ecosystem_specific":{"binaries":[{"libvncclient0":"0.9.9-17.5.1","libvncserver0":"0.9.9-17.5.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2018:0830-1.json"}},{"package":{"name":"LibVNCServer","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 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