Secunia Security Advisory - Parvez Anwar has discovered a vulnerability in XnView, which can be exploited by malicious people to compromise a user's system.
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TITLE:
XnView JPEG2000 Image Processing Buffer Overflow Vulnerability
SECUNIA ADVISORY ID:
SA47352
VERIFY ADVISORY:
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http://secunia.com/advisories/47352/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=47352
RELEASE DATE:
2012-02-07
DISCUSS ADVISORY:
http://secunia.com/advisories/47352/#comments
AVAILABLE ON SITE AND IN CUSTOMER AREA:
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* CVE Reference(s)
http://secunia.com/advisories/47352/
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https://ca.secunia.com/?page=viewadvisory&vuln_id=47352
ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
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http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/
DESCRIPTION:
Parvez Anwar has discovered a vulnerability in XnView, which can be
exploited by malicious people to compromise a user's system.
The vulnerability is caused due to an error in the JPEG2000 plug-in
(Xjp2.dll) when processing the Quantization Default (QCD) marker
segment. This can be exploited to cause a heap-based buffer overflow
via a specially crafted JPEG2000 (JP2) file.
This may be related to vulnerability #3:
SA47175
Successful exploitation may allow execution of arbitrary code, but
requires tricking a user into opening a malicious file.
The vulnerability is confirmed in version 1.98.5. Other versions may
also be affected.
SOLUTION:
Do not open files from untrusted source.
PROVIDED AND/OR DISCOVERED BY:
Parvez Anwar 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/
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