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CVE-2021-3643

Publication date 2 May 2022

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

9.1 · Critical

Score breakdown

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.

Status

Package Ubuntu Release Status
sox 24.04 LTS noble
Needs evaluation
23.10 mantic Ignored
23.04 lunar Ignored
22.10 kinetic
Fixed 14.4.2+git20190427-3ubuntu0.1
22.04 LTS jammy
Fixed 14.4.2+git20190427-2+deb11u1build0.22.04.1
21.10 impish Ignored
20.04 LTS focal
Fixed 14.4.2+git20190427-2+deb11u1build0.20.04.1
18.04 LTS bionic
Fixed 14.4.2-3ubuntu0.18.04.2
16.04 LTS xenial
14.04 LTS trusty

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Severity score breakdown

Parameter Value
Base score 9.1 · Critical
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

References

Related Ubuntu Security Notices (USN)

Other references