CVE-2021-29338 Information

Description

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.

CVSS Vector

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

Reference

https://github.com/uclouvain/openjpeg/issues/1338 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QB6AI7CWXWMEDZIQY4LQ6DMIEXMDOHUP/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EZ54FGM2IGAP4AWSJ22JKHOPHCR3FGYU/ https://lists.debian.org/debian-lts-announce/2022/04/msg00006.html

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

5.5