MS13-073: Vulnerabilities in Microsoft Excel Could Allow Remote Code Execution (2858300))

This script is Copyright (C) 2013-2017 Tenable Network Security, Inc.

Synopsis :

It is possible to execute arbitrary code on the remote host through
Microsoft Excel.

Description :

The remote Windows host is running a version of Microsoft Excel that
is affected by the following vulnerabilities :

- Two memory corruption vulnerabilities exist due to the
way the application handles objects in memory when
parsing Office files. (CVE-2013-1315 / CVE-2013-3158)

- An information disclosure vulnerability exists due to
the way the application parses XML files containing
external entities. (CVE-2013-3159)

If an attacker can trick a user on the affected host into opening a
specially crafted Excel file, it may be possible to leverage these
issues to read arbitrary files on the target system or execute
arbitrary code, subject to the user's privileges.

See also :

Solution :

Microsoft has released a set of patches for Excel 2003, 2007, 2010,
2013, Excel Viewer, and Office Compatibility Pack.

Risk factor :

High / CVSS Base Score : 9.3
CVSS Temporal Score : 6.9
Public Exploit Available : false

Family: Windows : Microsoft Bulletins

Nessus Plugin ID: 69833 ()

Bugtraq ID: 62167

CVE ID: CVE-2013-1315

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