CVE-2017-9869: Lame Project Lame

Medium severity, CVSS 5.5. EPSS: 4.1% chance of exploitation in the next 30 days.

The II_step_one function in layer2.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 (buffer over-read and application crash) via a crafted audio file.

Affected products

Published 2017-06-25. Last modified 2026-06-17.