Vulnerability CVE-2012-4886
Published: 2014-03-24

Description:
Stack-based buffer overflow in wpsio.dll in Kingsoft WPS Office 2012 possibly 8.1.0.3238 allows remote attackers to execute arbitrary code via a long BSTR string.

See advisories in our WLB2 database:
Topic
Author
Date
High
WPS Office Wpsio.dll Stack Buffer Overflow Vulnerability
zhangjiantao
28.04.2013

Type:

CWE-119

 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

CVSS2 => (AV:N/AC:L/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
10/10
10/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Kingsoft -> Office 2012 

 References:
http://xforce.iss.net/xforce/xfdb/83862
http://www.securityfocus.com/bid/59529
http://www.exploit-db.com/exploits/25140
http://seclists.org/fulldisclosure/2013/Apr/247
http://packetstormsecurity.com/files/121431/WPS-Office-Stack-Buffer-Overflow.html
http://osvdb.org/92847
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