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vulnerability note CVE-2013-3889 CVE-2013-3890

Excel: two vulnerabilities

Synthesis of the vulnerability

An attacker can invite the victim to open a malicious file with Excel, in order to execute code on his computer.
Impacted software: Office, Excel.
Severity of this computer vulnerability: 3/4.
Consequences of an attack: user access/rights.
Attacker's origin: document.
Number of vulnerabilities in this bulletin: 2.
Creation date: 08/10/2013.
Références of this announce: 2885080, BID-62824, BID-62829, CERTA-2013-AVI-564, CVE-2013-3889, CVE-2013-3890, MS13-085, VIGILANCE-VUL-13564.

Description of the vulnerability

Several vulnerabilities were announced in Excel.

An attacker can generate a memory corruption via an Excel document, in order to trigger a denial of service, and possibly to execute code. [severity:3/4; BID-62829, CVE-2013-3889]

An attacker can generate a memory corruption via an Excel document, in order to trigger a denial of service, and possibly to execute code. [severity:3/4; BID-62824, CVE-2013-3890]
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