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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2021-33844
HistoryAug 25, 2022 - 8:15 p.m.

CVE-2021-33844

2022-08-2520:15:09
Debian Security Bug Tracker
security-tracker.debian.org
25
sox
divide-by-zero
startread
wav file
application crash
unix

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

39.7%

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.

OSVersionArchitecturePackageVersionFilename
Debian12allsox< 14.4.2+git20190427-3.1sox_14.4.2+git20190427-3.1_all.deb
Debian11allsox< 14.4.2+git20190427-2+deb11u1sox_14.4.2+git20190427-2+deb11u1_all.deb
Debian999allsox< 14.4.2+git20190427-3.1sox_14.4.2+git20190427-3.1_all.deb
Debian13allsox< 14.4.2+git20190427-3.1sox_14.4.2+git20190427-3.1_all.deb

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

39.7%