Vulnerability CVE-2012-0282
Published: 2012-07-17   Modified: 2012-07-18

Description:
Heap-based buffer overflow in XnView before 1.99 allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a crafted ImageLeftPosition value in an ImageDescriptor structure in a GIF image.

See advisories in our WLB2 database:
Topic
Author
Date
High
XnView TIFF Image Processing Heap Overflow
Francis Provench...
26.07.2012

Type:

CWE-119

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

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Xnview -> Xnview 

 References:
http://www.protekresearchlab.com/index.php?option=com_content&view=article&id=51
http://www.osvdb.org/83086
http://www.exploit-db.com/exploits/19335
http://secunia.com/advisories/48666
http://newsgroup.xnview.com/viewtopic.php?f=35&t=25858
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