==========================================================================
Ubuntu Security Notice USN-5904-2
March 20, 2023

sox regression
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 22.10
- Ubuntu 22.04 LTS
- Ubuntu 20.04 LTS
- Ubuntu 18.04 LTS
- Ubuntu 16.04 ESM
- Ubuntu 14.04 ESM

Summary:

USN-5904-1 caused a minor regression in SoX.

Software Description:
- sox: Swiss army knife of sound processing

Details:

USN-5904-1 fixed vulnerabilities in SoX. It was discovered that the fix for
CVE-2021-33844 was incomplete. This update fixes the problem.

Original advisory details:

  Helmut Grohne discovered that SoX incorrectly handled certain inputs. If a
  user or an automated system were tricked into opening a specially crafted
  input file, a remote attacker could possibly use this issue to cause a
  denial of service. This issue only affected Ubuntu 14.04 ESM, Ubuntu 
16.04 ESM,
  and Ubuntu 18.04 LTS. (CVE-2019-13590)

  Helmut Grohne discovered that SoX incorrectly handled certain inputs. If a
  user or an automated system were tricked into opening a specially crafted
  input file, a remote attacker could possibly use this issue to cause a
  denial of service. (CVE-2021-23159, CVE-2021-23172, CVE-2021-23210,
  CVE-2021-33844, CVE-2021-3643, CVE-2021-40426, CVE-2022-31650, and
  CVE-2022-31651)

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 22.10:
   libsox3                         14.4.2+git20190427-3ubuntu0.2
   sox                             14.4.2+git20190427-3ubuntu0.2

Ubuntu 22.04 LTS:
   libsox3 
14.4.2+git20190427-2+deb11u2build0.22.04.1
   sox 
14.4.2+git20190427-2+deb11u2build0.22.04.1

Ubuntu 20.04 LTS:
   libsox3 
14.4.2+git20190427-2+deb11u2build0.20.04.1
   sox 
14.4.2+git20190427-2+deb11u2build0.20.04.1

Ubuntu 18.04 LTS:
   libsox3                         14.4.2-3ubuntu0.18.04.3
   sox                             14.4.2-3ubuntu0.18.04.3

Ubuntu 16.04 ESM:
   libsox2                         14.4.1-5+deb8u4ubuntu0.1+esm2
   sox                             14.4.1-5+deb8u4ubuntu0.1+esm2

Ubuntu 14.04 ESM:
   libsox2                         14.4.1-3ubuntu1.1+esm3
   sox                             14.4.1-3ubuntu1.1+esm3

In general, a standard system update will make all the necessary changes.

References:
   https://ubuntu.com/security/notices/USN-5904-2
   https://ubuntu.com/security/notices/USN-5904-1
   CVE-2021-33844

Package Information:
   https://launchpad.net/ubuntu/+source/sox/14.4.2+git20190427-3ubuntu0.2
 
https://launchpad.net/ubuntu/+source/sox/14.4.2+git20190427-2+deb11u2build0.22.04.1
 
https://launchpad.net/ubuntu/+source/sox/14.4.2+git20190427-2+deb11u2build0.20.04.1
   https://launchpad.net/ubuntu/+source/sox/14.4.2-3ubuntu0.18.04.3