CVE-2021-37231

2021-08-0400:00:00

ubuntu.com

cve-2021-37231

atomicparsley

buffer overflow

mp4 file

boundary check

unix

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

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

0.002

Percentile

53.0%

JSON

A stack-buffer-overflow occurs in Atomicparsley 20210124.204813.840499f
through APar_readX() in src/util.cpp while parsing a crafted mp4 file
because of the missing boundary check.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchatomicparsley< anyUNKNOWN
ubuntu20.04noarchatomicparsley< anyUNKNOWN
ubuntu22.04noarchatomicparsley< anyUNKNOWN
ubuntu24.04noarchatomicparsley< anyUNKNOWN
ubuntu14.04noarchatomicparsley< anyUNKNOWN
ubuntu16.04noarchatomicparsley< anyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	atomicparsley	< any	UNKNOWN
ubuntu	20.04	noarch	atomicparsley	< any	UNKNOWN
ubuntu	22.04	noarch	atomicparsley	< any	UNKNOWN
ubuntu	24.04	noarch	atomicparsley	< any	UNKNOWN
ubuntu	14.04	noarch	atomicparsley	< any	UNKNOWN
ubuntu	16.04	noarch	atomicparsley	< any	UNKNOWN