CVE-2014-6054 (debian_linux, libvncserver, ubuntu_linux)
The rfbProcessClientNormalMessage function in libvncserver/rfbserver.c in LibVNCServer 0.9.9 and earlier allows remote attackers to cause a denial of service (divide-by-zero error and server crash) via a zero value in the scaling factor in a (1) PalmVNCSetScaleFactor or (2) SetScale message.
Source: CVE-2014-6054 (debian_linux, libvncserver, ubuntu_linux)