PT-2017-1527 · Microsoft · Silverlight 5+13

Published 2017-03-14 · Updated 2017-08-16 · CVE-2017-0108

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Microsoft Office 2007 SP3 Microsoft Office 2010 SP2 Word Viewer Skype for Business 2016 Lync 2013 SP1 Lync 2010 Live Meeting 2007 Silverlight 5 Windows Vista SP2 Windows Server 2008 SP2 and R2 SP1 Windows 7 SP1

Description The issue allows remote attackers to execute arbitrary code via a crafted web site. This is due to the way the Windows Graphics Component handles objects in memory, causing a buffer overflow. An attacker who successfully exploits this issue could take control of the affected system, then install programs, view, change, or delete data, or create new accounts with full user rights. Users with fewer user rights on the system could be less impacted than users who operate with administrative user rights.

Recommendations For Microsoft Office 2007 SP3, update to a newer version to mitigate the risk. For Microsoft Office 2010 SP2, update to a newer version to mitigate the risk. For Word Viewer, update to a newer version to mitigate the risk. For Skype for Business 2016, update to a newer version to mitigate the risk. For Lync 2013 SP1, update to a newer version to mitigate the risk. For Lync 2010, update to a newer version to mitigate the risk. For Live Meeting 2007, update to a newer version to mitigate the risk. For Silverlight 5, update to a newer version to mitigate the risk. For Windows Vista SP2, update to a newer version to mitigate the risk. For Windows Server 2008 SP2 and R2 SP1, update to a newer version to mitigate the risk. For Windows 7 SP1, update to a newer version to mitigate the risk.

Exploit

Fix

RCE

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

BDU:2017-00672

CVE-2017-0108

Affected Products

Live Meeting 2007

Lync 2010

Lync 2013

Office 2007

Office 2010

Office

Silverlight 5

Skype For Business 2016

Windows

Windows 7

Windows Graphics

Windows Server 2008

Windows Vista

Word Viewer

References · 10

• 🔥 https://exploit-db.com/exploits/41647 · Exploit
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0108 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-0108 · Security Note
• https://bdu.fstec.ru/vul/2017-00672 · Security Note
• https://osv.dev/vulnerability/CVE-2017-0108 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2017-0108 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-0108 · Security Note
• http://securityfocus.com/bid/96722 · Note
• http://technet.microsoft.com/library/security/MS17-013 · Note
• http://securitytracker.com/id/1038002 · Note