CVE-2021-33844
Published: 25 August 2022
A floating point exception (divide-by-zero) issue was discovered in SoX in functon startread() of wav.c file. An attacker with a crafted wav file, could cause an application to crash.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
sox Launchpad, Ubuntu, Debian |
focal |
Released
(14.4.2+git20190427-2+deb11u1build0.20.04.1)
|
| jammy |
Released
(14.4.2+git20190427-2+deb11u1build0.22.04.1)
|
|
| lunar |
Needs triage
|
|
| trusty |
Released
(14.4.1-3ubuntu1.1+esm2)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
| xenial |
Released
(14.4.1-5+deb8u4ubuntu0.1+esm1)
Available with Ubuntu Pro |
|
| kinetic |
Released
(14.4.2+git20190427-3ubuntu0.1)
|
|
| upstream |
Needs triage
|
|
| bionic |
Released
(14.4.2-3ubuntu0.18.04.2)
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.5 |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |