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TITLE:
GSPlayer Playlist Processing Buffer Overflow Vulnerability

SECUNIA ADVISORY ID:
SA42117

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/42117/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=42117

RELEASE DATE:
2010-11-05

DISCUSS ADVISORY:
http://secunia.com/advisories/42117/#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/42117/

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=42117

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:
A vulnerability has been discovered in GSPlayer, which can be
exploited by malicious people to compromise a user's system.

The vulnerability is caused due to a boundary error when processing
filenames within a playlist file using the "wsprintfA()" function and
can be exploited to cause a stack-based buffer overflow by tricking a
user into opening a specially crafted M3U file containing an overly
long (greater than 256 bytes) entry.

Successful exploitation allows execution of arbitrary code.

The vulnerability is confirmed in version 1.83a. Other versions may
also be affected.

SOLUTION:
Do not open untrusted files.

PROVIDED AND/OR DISCOVERED BY:
moigai

ORIGINAL ADVISORY:
http://www.exploit-db.com/exploits/15417/

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

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About:
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