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CVE-2021-3643

Published: 2 May 2022

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.

Priority

Medium

Cvss 3 Severity Score

9.1

Score breakdown

Status

Package Release Status
sox
Launchpad, Ubuntu, Debian
bionic
Released (14.4.2-3ubuntu0.18.04.2)
focal
Released (14.4.2+git20190427-2+deb11u1build0.20.04.1)
impish Ignored
(end of life)
jammy
Released (14.4.2+git20190427-2+deb11u1build0.22.04.1)
kinetic
Released (14.4.2+git20190427-3ubuntu0.1)
lunar Ignored
(end of life, was needs-triage)
mantic Needs triage

noble Needs triage

trusty
Released (14.4.1-3ubuntu1.1+esm2)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
upstream Needs triage

xenial
Released (14.4.1-5+deb8u4ubuntu0.1+esm1)
Available with Ubuntu Pro

Severity score breakdown

Parameter Value
Base score 9.1
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H