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CVE-2023-39329

Openjpeg: resource exhaustion will occur in the opj_t1_decode_cblks function in the tcd.c

Published: Jul 13, 2024Updated: Aug 8, 2025 Sources: CVE List NVDCWE-400
NVD MITRE
6.5CVSSMEDIUM
EPSS Score
0.6%
Top 57.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

Description

A flaw was found in OpenJPEG. A resource exhaustion can occur in the opj_t1_decode_cblks function in tcd.c through a crafted image file, causing a denial of service.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:RS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-400

Affected Products

openjpeguclouvain
LibraryLibrary
OSS Libraries / generic-library
Red Hat AI Inference Server 3.2Red Hat
On-prem
Operating Systems / linux-distro
Red Hat Enterprise Linux 6Red Hat
On-premOS
Operating Systems / linux-distro
Red Hat Enterprise Linux 7Red Hat
On-premOS
Operating Systems / linux-distro
uclouvainoss-projectBEOSS Librariesaka openjpeg
red hatcommercialUSOperating Systemsaka red hat
and 2 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

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Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

1 technique
Impact
View detailed technique mapping

References

https://access.redhat.com/security/cve/CVE-2023-39329
access.redhat.com
https://bugzilla.redhat.com/show_bug.cgi?id=2295816
bugzilla.redhat.com
https://access.redhat.com/errata/RHSA-2026:4128
access.redhat.com

Timeline

Published
Jul 13, 2024
Last Updated
Aug 8, 2025

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