CVE-2014-6052
15.12.2014, 18:59
The HandleRFBServerMessage function in libvncclient/rfbproto.c in LibVNCServer 0.9.9 and earlier does not check certain malloc return values, which allows remote VNC servers to cause a denial of service (application crash) or possibly execute arbitrary code by specifying a large screen size in a (1) FramebufferUpdate, (2) ResizeFrameBuffer, or (3) PalmVNCReSizeFrameBuffer message.Enginsight
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| libvncserver | libvncserver | 𝑥 ≤ 0.9.9 |
| oracle | solaris | 11.3 |
| debian | debian_linux | 7.0 |
| canonical | ubuntu_linux | 12.04 |
| canonical | ubuntu_linux | 14.04 |
𝑥
= Vulnerable software versions
Debian Releases
Ubuntu Releases
openSUSE / SLES Releases
openSUSE Product | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| libvncclient0 |
| ||||||||||||||||
| libvncserver0 |
|
Red Hat Enterprise Linux Releases
Common Weakness Enumeration
References