The III_dequantize_sample function in layer3.c in mpglib, as used in libmpgdecoder.a in LAME 3.99.5 and other products, allows remote attackers to cause a denial of service (stack-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted audio file.
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
| Link | Tags |
|---|---|
| http://www.securityfocus.com/bid/99270 | vdb entry third party advisory |
| https://www.exploit-db.com/exploits/42259/ | exploit |
| https://blogs.gentoo.org/ago/2017/06/17/lame-stack-based-buffer-overflow-in-iii_dequantize_sample-layer3-c/ | vdb entry third party advisory |