Resource exhaustion in Uclouvain Openjpeg
CVE-2023-39327
A flaw was found in OpenJPEG. Maliciously constructed pictures can cause the program to enter a large loop and continuously print warning messages on the terminal.
Vulnerability class: DoS (Denial of Service)
EPSS: 0.005 (41.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L.
Affected products
- Uclouvain Openjpeg — versions 2.0, 2.5.0
- Red Hat Ai Inference Server 3.2 — versions sha256:2fd4f343235f7e896a70169fc4b856343d639c65bec77c1883cbd8210caf3a92
- Red Hat Enterprise Linux 6
- Red Hat Enterprise Linux 7
- Red Hat Enterprise Linux 8
- Red Hat Enterprise Linux 9
- Redhat Enterprise_linux — versions 6.0, 7.0, 8.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory)
- secalert@redhat.com (x_refsource_REDHAT, Third Party Advisory, vdb-entry)
- secalert@redhat.com (x_refsource_REDHAT, issue-tracking, Third Party Advisory, Issue Tracking)
Frequently asked questions
- What is CVE-2023-39327?
- CVE-2023-39327 is a medium-severity vulnerability in Uclouvain Openjpeg, classified under Uncontrolled Resource Consumption. CVSS score: 4.3/10. Published 2024-07-13.
- How severe is CVE-2023-39327?
- Medium severity. CVSS v3 base score is 4.3 out of 10.
- Is CVE-2023-39327 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.