CVE-2014-6051
EPSS 8.0%libvncserver - security update
發布日:2014/9/30修改日:2026/4/28
也稱為:DEBIAN-CVE-2014-6051
描述
Integer overflow in the MallocFrameBuffer function in vncviewer.c in LibVNCServer 0.9.9 and earlier allows remote VNC servers to cause a denial of service (crash) and possibly execute arbitrary code via an advertisement for a large screen size, which triggers a heap-based buffer overflow.
受影響套件(5)
- Debian/italcfrom 0, < 1:2.0.2+dfsg1-2+deb8u1
- Debian/libvncserverfrom 0, < 0.9.9+dfsg-6.1
- Debian/libvncserverfrom 0, < 0.9.7-2+deb6u1
- Debian/libvncserverfrom 0, < 0.9.9+dfsg-1+deb7u1
- Debian/veyonfrom 0, < 4.1.4+repack1-1