CVE Vulnerability

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.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

5.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://sourceforge.net/p/sox/bugs/320 Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/05/msg00040.html
https://usn.ubuntu.com/4079-1/
https://usn.ubuntu.com/4079-2/
Configurations

Configuration 1

cpe:2.3:a:sound_exchange_project:sound_exchange:14.4.2:*:*:*:*:*:*:*
Information

Published : 2019-02-15 11:29

Updated : 2020-08-24 05:37

NVD link : CVE-2019-8355

Mitre link : CVE-2019-8355

Products Affected
No products.
CWE
CWE-190

CWE-787