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computer vulnerability announce CVE-2014-1817 CVE-2014-1818

Windows, Office, Lync: multiple vulnerabilities of Graphic

Synthesis of the vulnerability

An attacker can use several vulnerabilities of Graphic of Windows, Office and Lync.
Impacted products: Lync, Office, Access, Office Communicator, Excel, OneNote, Outlook, PowerPoint, Project, Publisher, Visio, Word, Windows 2003, Windows 2008 R0, Windows 2008 R2, Windows 2012, Windows 7, Windows 8, Windows RT, Windows Vista.
Severity of this bulletin: 4/4.
Consequences of an intrusion: user access/rights.
Hacker's origin: document.
Number of vulnerabilities in this bulletin: 2.
Creation date: 10/06/2014.
Références of this threat: 2967487, CERTFR-2014-AVI-267, CVE-2014-1817, CVE-2014-1818, MS14-036, VIGILANCE-VUL-14877.

Description of the vulnerability

Several vulnerabilities were announced in Windows, Office and Lync.

An attacker can generate a memory corruption in Unicode Script Processor (usp10.dll), in order to trigger a denial of service, and possibly to execute code. [severity:4/4; CVE-2014-1817]

An attacker can generate a memory corruption in GDI+, in order to trigger a denial of service, and possibly to execute code. [severity:4/4; CVE-2014-1818]
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