Vulnerability CVE-2010-0679
Published: 2010-02-22   Modified: 2012-02-13

Description:
Multiple stack-based buffer overflows in the HyleosChemView.HLChemView ActiveX control (HyleosChemView.ocx) in Hyleos ChemView 1.9.5.1 allow remote attackers to execute arbitrary code via a large number of white space characters in the filename argument to the (1) SaveasMolFile and (2) ReadMolFile methods.

See advisories in our WLB2 database:
Topic
Author
Date
High
ChemviewX 1.9.5 ActiveX Control Multiple Stack Overflows
null
14.02.2010

Type:

CWE-119

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

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
9.3/10
10/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Hyleos -> Chemview 

 References:
http://www.securityfocus.com/bid/38225
http://www.security-assessment.com/files/advisories/2010-02-11_ChemviewX_Activex.pdf
http://www.exploit-db.com/exploits/11422
http://secunia.com/advisories/38523
http://packetstormsecurity.org/1002-exploits/hyleoschemview-heap.rb.txt
http://packetstormsecurity.org/1002-advisories/chemviewx-overflow.txt
http://osvdb.org/62276
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