----------------------------------------------------------------------

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:
Winamp AVI / IT File Processing Vulnerabilities

SECUNIA ADVISORY ID:
SA46624

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/46624/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=46624

RELEASE DATE:
2012-06-21

DISCUSS ADVISORY:
http://secunia.com/advisories/46624/#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/46624/

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=46624

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 reported in Winamp, which can be
exploited by malicious people to compromise a user's system.

1) An error in bmp.w5s when allocating memory using values from the
"strf" chunk to process BI_RGB video data within AVI files can be
exploited to cause a heap-based buffer overflow.

2) An error in bmp.w5s when allocating memory using values from the
"strf" chunk to process UYVY video data within AVI files can be
exploited to cause a heap-based buffer overflow.

3) An error in bmp.w5s when processing decompressed TechSmith Screen
Capture Codec (TSCC) data within AVI files can be exploited to cause
a heap-based buffer overflow.

4) Some unspecified errors in the in_mod.dll module when processing
Impulse Tracker (IT) files can be exploited to corrupt memory.

Successful exploitation of the vulnerabilities allows execution of
arbitrary code.

The vulnerabilities #1 through #3 are confirmed in version 5.622.
Other versions may also be affected.

SOLUTION:
Update to version 5.63 Build 3234.

PROVIDED AND/OR DISCOVERED BY:
1 - 3) Hossein Lotfi via Secunia.
4) The vendor credits Jeremy Brown via MSVR.

ORIGINAL ADVISORY:
Winamp:
http://forums.winamp.com/showthread.php?t=345684

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.

----------------------------------------------------------------------

Unsubscribe: Secunia Security Advisories
http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org

----------------------------------------------------------------------