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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2021-23159
HistoryAug 25, 2022 - 8:15 p.m.

CVE-2021-23159

2022-08-2520:15:08
Debian Security Bug Tracker
security-tracker.debian.org
15
sox
vulnerability
heap-buffer-overflow
crafted file
application crash
unix

5.5 Medium

CVSS3

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

0.001 Low

EPSS

Percentile

34.5%

A vulnerability was found in SoX, where a heap-buffer-overflow occurs in function lsx_read_w_buf() in formats_i.c file. The vulnerability is exploitable with a crafted file, that could cause an application to crash.

OSVersionArchitecturePackageVersionFilename
Debian12allsox< 14.4.2+git20190427-3.2sox_14.4.2+git20190427-3.2_all.deb
Debian11allsox< 14.4.2+git20190427-2+deb11u1sox_14.4.2+git20190427-2+deb11u1_all.deb
Debian999allsox< 14.4.2+git20190427-3.2sox_14.4.2+git20190427-3.2_all.deb
Debian13allsox< 14.4.2+git20190427-3.2sox_14.4.2+git20190427-3.2_all.deb

5.5 Medium

CVSS3

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

0.001 Low

EPSS

Percentile

34.5%