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vulnerabilityCVE-2021-3643
Name
CVE-2021-3643
Source
NVD ( link)Debian ( link)
Description
A flaw was found in sox 14.4.1. The lsx_adpcm_init function within libsox leads to a global-buffer-overflow. This flaw allows an attacker to input a malicious file, leading to the disclosure of sensitive information.
Published Date
Updated Date
Workaround
-

Analysis#


Affected Component
Analysis
sox
Patched

Vulnerability Ratings#


9.1
CVSSv31
6.4
CVSSv2

Others affected components#


Name
Project
Project Version
Version
Status
buildroot
2025.02.x
7524160b29a476f7e87bc14fddf12d349f9a3c5e
Patched
openwrt
master
14.5.1.1-r1
Not Affected
openwrt
openwrt-25.12
14.5.1.1-r1
Not Affected
yocto
kirkstone
14.4.2
Not Affected
yocto
master
14.4.2+git
Patched
yocto
scarthgap
14.4.2
Not Affected

Resolved with patches#


sox (buildroot:2025.02.x)

#
Title
Author
Resolve
1
voc: word width should never be 0 to avoid division by zero
Helmut Grohne <helmut@subdivi.de>
CVE-2021-3643
CVE-2021-23210

sox (buildroot:master)

#
Title
Author
Resolve
1
voc: word width should never be 0 to avoid division by zero
Helmut Grohne <helmut@subdivi.de>
CVE-2021-3643
CVE-2021-23210

sox (yocto:master)

#
Title
Author
Resolve
1
voc: word width should never be 0 to avoid division by zero
Helmut Grohne <helmut@subdivi.de>
CVE-2021-23210
CVE-2021-3643