4.3
CVSSv2

CVE-2019-8355

Published: 15/02/2019 Updated: 24/08/2020
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8
VMScore: 383
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

Vulnerability Summary

An issue exists 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.

Vulnerability Trend

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sound exchange project sound exchange 14.4.2

Vendor Advisories

Debian Bug report logs - #927906 CVE-2019-8354 CVE-2019-8355 CVE-2019-8356 CVE-2019-8357 Package: src:sox; Maintainer for src:sox is Debian Multimedia Maintainers <debian-multimedia@listsdebianorg>; Reported by: Moritz Muehlenhoff <jmm@debianorg> Date: Wed, 24 Apr 2019 20:57:02 UTC Severity: grave Tags: fixed-upst ...
SoX could be made to crash if it received a specially crafted MP3 file ...
SoX could be made to crash if it received a specially crafted MP3 file ...
Impact: Moderate Public Date: 2019-02-07 CWE: CWE-190 Bugzilla: 1678288: CVE-2019-8355 sox: integer ove ...