CVE-2014-6054 - CVE House
Back to Database
Status published Medium CVE-2014-6054

The rfbProcessClientNormalMessage function in libvncserver/rfbserver.c in LibVNCServer 0.9.9 and earlier...

Vulnerability Description

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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2014-6054

Credits & Attribution

No credits recorded in the NVD database.

References

More from libvncserver

View All →
CVE-2014-6053
The rfbProcessClientNormalMessage function in libvncserver/rfbserver.c in LibVNCServer 0.9.9 and earlier...
Medium 5
CVE-2014-6052
The HandleRFBServerMessage function in libvncclient/rfbproto.c in LibVNCServer 0.9.9 and earlier...
High 7.5
CVE-2006-2450
auth.c in LibVNCServer 0.7.1 allows remote attackers to bypass authentication...
High 7.5

Affected Vendor

libvncserver

View all reports →

Affected Software

libvncserver, debian linux, ubuntu linux
Vulnerable Versions:
0, 7.0, 12.04, 14.04

Timeline

Official Publish: October 6th, 2014
Last Modified: August 6th, 2024
Added to House: July 19th, 2026

CVSS Vectors

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.