Gnome Gtk Vnc vulnerabilities

3 vulnerabilities

Known vulnerabilities in Gnome Gtk Vnc, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

9.8CVE-2017-1000044debiangtk-vnc+2
EPSS score
1.58%
gtk-vnc 0.4.2 and older doesn't check framebuffer boundaries correctly when updating framebuffer which may lead to memory corruption when rendering9.8CVE-2017-5885debiangtk-vnc+3
EPSS score
4.98%
Multiple integer overflows in the (1) vnc_connection_server_message and (2) vnc_color_map_set functions in gtk-vnc before 0.7.0 allow remote servers to cause a denial of service (crash) or possibly execute arbitrary code via vectors involving SetColorMapEntries, which triggers a buffer overflow.7.8CVE-2017-5884debiangtk-vnc+3
EPSS score
2.32%
gtk-vnc before 0.7.0 does not properly check boundaries of subrectangle-containing tiles, which allows remote servers to execute arbitrary code via the src x, y coordinates in a crafted (1) rre, (2) hextile, or (3) copyrect tile.