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Windows Applications Insecure Library Loading

The Official, Verified Secunia List:
http://secunia.com/advisories/windows_insecure_library_loading/

The list is continuously updated as we confirm the vulnerability reports so check back regularly too see if any of your apps are affected.


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TITLE:
Winamp Integer Overflow and Buffer Overflow Vulnerabilities

SECUNIA ADVISORY ID:
SA41824

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/41824/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=41824

RELEASE DATE:
2010-10-15

DISCUSS ADVISORY:
http://secunia.com/advisories/41824/#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/41824/

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=41824

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:
Luigi Auriemma has discovered two vulnerabilities in Winamp, which
can be exploited by malicious people to compromise a user's system.

1) An integer overflow error in the "in_mkv.dll" plugin when
allocating memory using "malloc()" can be exploited to cause a
heap-based buffer overflow via a specially crafted MKV file.

Successful exploitation may allow execution of arbitrary code.

2) A boundary error in the "in_mod.dll" plugin when parsing
Multitracker Module (MTM) files and can be exploited to cause a
stack-based buffer overflow via a specially crafted file.

Successful exploitation allows execution of arbitrary code but
requires the user to click on the "View file info" option.

The vulnerabilities are confirmed in version 5.581. Other versions
may also be affected.

SOLUTION:
Do not open untrusted MKV or MTM files.

PROVIDED AND/OR DISCOVERED BY:
Luigi Auriemma

ORIGINAL ADVISORY:
http://aluigi.altervista.org/adv/winamp_1-adv.txt

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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