CVE-2019-8354 Information

Description

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.

CVSS Vector

CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H

Reference

https://lists.debian.org/debian-lts-announce/2019/05/msg00040.html https://sourceforge.net/p/sox/bugs/319 https://usn.ubuntu.com/4079-1/ https://usn.ubuntu.com/4079-2/

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

5.0