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CVE-2014-8241

nvd nist
Published: Dec 14, 2016Modified: May 6, 2026

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9.8
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 3.9 / Impact: 5.9
Source: NVD

Description

XRegion in TigerVNC allows remote VNC servers to cause a denial of service (NULL pointer dereference) by leveraging failure to check a malloc return value, a similar issue to CVE-2014-6052.

Affected (5)

Tigervnc
1 product
Tigervnc
Redhat
4 products
Enterprise Linux Desktop
Enterprise Linux Hpc Node
Enterprise Linux Server
Enterprise Linux Workstation
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Tigervnc
All versions
Configuration B
4 vulnerable
Vulnerable SoftwareAffected Versions
Enterprise Linux Desktop
Version 7.0
Enterprise Linux Hpc Node
Version 7.0
Enterprise Linux Server
Version 7.0
Enterprise Linux Workstation
Version 7.0

Related CWEs

CWE-476
NULL Pointer Dereference
The product dereferences a pointer that it expects to be valid but is NULL.

References (14)

Source: cve@mitre.org
Mailing List
Source: cve@mitre.org
Mailing List
Source: cve@mitre.org
Source: cve@mitre.org
Source: cve@mitre.org
Third Party AdvisoryVDB Entry
Source: cve@mitre.org
Issue Tracking
Source: cve@mitre.org
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing List
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing List
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
Issue Tracking
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory

Timeline

No history available yet.