Heap-based Buffer Overflow in SoX 14.4.2 due to Integer Overflow in lsx_make_lpf

CVE-2019-8354 · MEDIUM Severity

AV:N/AC:M/AU:N/C:N/I:N/A:P

An issue was discovered in SoX 14.4.2. lsx_make_lpf in effect_i_dsp.c has an integer overflow on the result of multiplication fed into malloc. When the buffer is allocated, it is smaller than expected, leading to a heap-based buffer overflow.

Learn more about our Web Application Penetration Testing UK.