Multiple integer overflows in Free Lossless Audio Codec (FLAC) libFLAC before 1.2.1, as used in Winamp before 5.5 and other products, allow user-assisted remote attackers to execute arbitrary code via a malformed FLAC file that triggers improper memory allocation, resulting in a heap-based buffer overflow.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Libflac | Flac | * | 1.2 (including) |
| Winamp | Nullsoft | * | 5.35 (including) |