VDB
DEBIAN-CVE-2014-6053
DEBIAN-CVE-2014-6053
PUBLISHED
CVSS 8.699999809265137 HIGH
The rfbProcessClientNormalMessage function in libvncserver/rfbserver.c in LibVNCServer 0.9.9 and earlier does not properly handle attempts to send a large amount of ClientCutText data, which allows remote attackers to cause a denial of service (memory consumption or daemon crash) via a crafted message that is processed by using a single unchecked malloc.
Risk Scores
CVSS v4.0
8.699999809265137
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:11 | libvncserver | 0, 0, 0 |
| Debian:13 | libvncserver | 0, 0, 0 |
| Debian:12 | libvncserver | 0, 0, 0 |
| Debian:14 | tightvnc | 0, 0, 0 |
| Debian:12 | tightvnc | 0, 0, 0 |
| Debian:12 | vino | 0, 0, 0 |
| Debian:14 | libvncserver | 0, 0, 0 |
| Debian:11 | tightvnc | 0, 0, 0 |
| Debian:13 | tightvnc | 0, 0, 0 |
| Debian:11 | vino | 0, 0, 0 |
Timeline
- Dec 15, 2014 CVE Published
- Apr 28, 2026 CVE Updated