Integer overflow in TigerVNC allows remote VNC servers to cause a denial of service (crash) and possibly execute arbitrary code via vectors related to screen size handling, which triggers a heap-based buffer overflow, a similar issue to CVE-2014-6051.
seclists.org/oss-sec/2014/q4/278
seclists.org/oss-sec/2014/q4/300
www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html
www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
www.securityfocus.com/bid/70391
bugzilla.redhat.com/show_bug.cgi?id=1151307
exchange.xforce.ibmcloud.com/vulnerabilities/96947
security.gentoo.org/glsa/201612-36