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Mandriva Linux Security Advisory MDVSA-2015:146
http://www.mandriva.com/en/support/security/
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Package : libvncserver
Date : March 29, 2015
Affected: Business Server 2.0
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Problem Description:
Updated libvncserver packages fix security vulnerabilities:
An integer overflow in liblzo before 2.07 allows attackers to cause
a denial of service or possibly code execution in applications using
performing LZO decompression on a compressed payload from the attacker
(CVE-2014-4607).
The libvncserver library is built with a bundled copy of minilzo,
which is a part of liblzo containing the vulnerable code.
A malicious VNC server can trigger incorrect memory management handling
by advertising a large screen size