Description: Two vulnerabilities have been discovered in Winamp, which can be exploited by malicious people to compromise a user's system.
1) An integer overflow in the Ultravox protocol handler during processing of the "ultravox-max-msg" header can be exploited to cause a heap-based buffer overflow via a specially crafted Ultravox server response.
2) An integer overflow during the parsing of certain Lyrics3 tags can be exploited to cause a heap-based buffer overflow via a specially crafted MP3 file.
The vulnerabilities are confirmed in version 5.3. Versions 2.666 through 5.3 are reportedly vulnerable.
Provided and/or discovered by: Discovered by an anonymous person and reported via iDefense Labs.
Changelog: 2006-10-25: Added additional information from iDefense Labs.
2006-10-27: Added link to US-CERT.
2006-10-30: Updated "Description" section.
2006-10-31: Added CVE reference.
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