CVE-2021-29338

2021-04-1414:15:14

Alpine Linux Development Team

security.alpinelinux.org

4.3 Medium

CVSS2

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

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

6.3 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

60.9%

JSON

Integer Overflow in OpenJPEG v2.4.0 allows remote attackers to crash the application, causing a Denial of Service (DoS). This occurs when the attacker uses the command line option “-ImgDir” on a directory that contains 1048576 files.

OSVersionArchitecturePackageVersionFilename
Alpineedge-mainnoarchopenjpeg< 2.4.0-r1UNKNOWN
Alpine3.10-mainnoarchopenjpeg< 2.4.0-r1UNKNOWN
Alpine3.11-mainnoarchopenjpeg< 2.4.0-r1UNKNOWN
Alpine3.12-mainnoarchopenjpeg< 2.4.0-r1UNKNOWN
Alpine3.13-mainnoarchopenjpeg< 2.4.0-r1UNKNOWN
Alpine3.14-mainnoarchopenjpeg< 2.4.0-r1UNKNOWN
Alpine3.15-mainnoarchopenjpeg< 2.4.0-r1UNKNOWN
Alpine3.16-mainnoarchopenjpeg< 2.4.0-r1UNKNOWN
Alpine3.17-mainnoarchopenjpeg< 2.4.0-r1UNKNOWN
Alpine3.18-mainnoarchopenjpeg< 2.4.0-r1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Alpine	edge-main	noarch	openjpeg	< 2.4.0-r1	UNKNOWN
Alpine	3.10-main	noarch	openjpeg	< 2.4.0-r1	UNKNOWN
Alpine	3.11-main	noarch	openjpeg	< 2.4.0-r1	UNKNOWN
Alpine	3.12-main	noarch	openjpeg	< 2.4.0-r1	UNKNOWN
Alpine	3.13-main	noarch	openjpeg	< 2.4.0-r1	UNKNOWN
Alpine	3.14-main	noarch	openjpeg	< 2.4.0-r1	UNKNOWN
Alpine	3.15-main	noarch	openjpeg	< 2.4.0-r1	UNKNOWN
Alpine	3.16-main	noarch	openjpeg	< 2.4.0-r1	UNKNOWN
Alpine	3.17-main	noarch	openjpeg	< 2.4.0-r1	UNKNOWN
Alpine	3.18-main	noarch	openjpeg	< 2.4.0-r1	UNKNOWN