Home / vulnerabilities Secunia Security Advisory 47388
Posted on 13 March 2012
Source : packetstormsecurity.org Link
----------------------------------------------------------------------
Become a PSI 3.0 beta tester!
Test-drive the new beta version and tell us what you think about its extended automatic update function and significantly enhanced user-interface.
Download it here!
http://secunia.com/psi_30_beta_launch
----------------------------------------------------------------------
TITLE:
XnView Multiple Vulnerabilities
SECUNIA ADVISORY ID:
SA47388
VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/47388/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=47388
RELEASE DATE:
2012-03-12
DISCUSS ADVISORY:
http://secunia.com/advisories/47388/#comments
AVAILABLE ON SITE AND IN CUSTOMER AREA:
* Last Update
* Popularity
* Comments
* Criticality Level
* Impact
* Where
* Solution Status
* Operating System / Software
* CVE Reference(s)
http://secunia.com/advisories/47388/
ONLY AVAILABLE IN CUSTOMER AREA:
* Authentication Level
* Report Reliability
* Secunia PoC
* Secunia Analysis
* Systems Affected
* Approve Distribution
* Remediation Status
* Secunia CVSS Score
* CVSS
https://ca.secunia.com/?page=viewadvisory&vuln_id=47388
ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
* AUTOMATED SCANNING
http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/
DESCRIPTION:
Multiple vulnerabilities have been discovered in XnView, which can be
exploited by malicious people to compromise a user's system.
1) A signedness error in the FlashPix plugin (Xfpx.dll) when
validating buffer sizes to process image's content can be exploited
to cause a heap-based buffer overflow via a specially crafted FPX
file.
2) A boundary error when parsing a directory name while browsing
folders can be exploited to cause a stack-based buffer overflow when
a user e.g. browses a folder from an extracted archive file.
3) An error when processing image data within Personal Computer
eXchange (PCX) files can be exploited to cause a heap-based buffer
overflow via a specially crafted file.
Successful exploitation of the vulnerabilities allows execution of
arbitrary code, but requires tricking a user into opening a malicious
file.
The vulnerabilities are confirmed in version 1.98.5. Other versions
may also be affected.
SOLUTION:
Update to version 1.98.8.
PROVIDED AND/OR DISCOVERED BY:
1) Francis Provencher via Secunia
2) Tielei Wang, Georgia Tech Information Security Center via Secunia
3) ADLab, VenusTech via Secunia
OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
----------------------------------------------------------------------
About:
This Advisory was delivered by Secunia as a free service to help
private users keeping their systems up to date against the latest
vulnerabilities.
Subscribe:
http://secunia.com/advisories/secunia_security_advisories/
Definitions: (Criticality, Where etc.)
http://secunia.com/advisories/about_secunia_advisories/
Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.
----------------------------------------------------------------------
