CVE-2019-8355

An issue was discovered in SoX 14.4.2. In xmalloc.h, there is an integer overflow on the result of multiplication fed into the lsx_valloc macro that wraps malloc. When the buffer is allocated, it is smaller than expected, leading to a heap-based buffer overflow in channels_start in remix.c.

Date published : 2019-02-15

https://sourceforge.net/p/sox/bugs/320

https://lists.debian.org/debian-lts-announce/2019/05/msg00040.html