Vulnerabilities
Misconfiguration
Runtime Security
Compliance
CVE Vulnerabilities

CVE-2014-6051

Published: Sep 30, 2014 | Modified: Oct 23, 2020
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
7.5 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
RedHat/V2
6 MODERATE
AV:N/AC:M/Au:S/C:P/I:P/A:P
RedHat/V3
Ubuntu
MEDIUM
Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2014-6051
CWEhttps://cwe.mitre.org/data/definitions/189.html

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.

Affected Software

Name Vendor Start Version End Version
Enterprise_linux_server_aus Redhat 6.5 (including) 6.5 (including)
Enterprise_linux_server_eus Redhat 6.5.z (including) 6.5.z (including)
Italc Ubuntu bionic *
Italc Ubuntu trusty *
Italc Ubuntu upstream *
Italc Ubuntu xenial *
Libvncserver Ubuntu devel *
Libvncserver Ubuntu lucid *
Libvncserver Ubuntu precise *
Libvncserver Ubuntu trusty *
Red Hat Enterprise Linux 6 RedHat libvncserver-0:0.9.7-7.el6_6.1 *
Red Hat Enterprise Linux 6.5 Extended Update Support RedHat libvncserver-0:0.9.7-7.el6_5.1 *
Red Hat Enterprise Linux 7 RedHat libvncserver-0:0.9.9-9.el7_0.1 *

References

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