US-CERT Alert: Exploit for Buffer Overflow Vulnerability in Winamp
January 31, 2006 -- US-CERT is aware of a public exploit for a buffer overflow vulnerability in Winamp. The buffer overflow is triggered when Winamp processes a specially crafted playlist (.PLS) file that has a long computer name.
An attacker could use social engineering to convince a user to visit a specially crafted web site that may launch Winamp without user intervention. Successful exploitation may allow a remote, unauthenticated attacker to execute arbitrary code on a vulnerable system.
More information can be found in the following US-CERT Vulnerability Note:
* VU#604745 - Winamp fails to properly handle playlists with long computer names
US-CERT urges users and administrators to implement the following recommendations:
* Update to Winamp version 5.13 to address this vulnerability.
* Follow the instructions in the US-CERT publication Securing Your Browser to help prevent exploitation through a web browser.
Source: US-CERT
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