Medium severity · published Jul 13, 2024
CVE-2023-39329
A flaw was found in OpenJPEG
6.5
CVSS
0.6%
EPSS
No
On KEV
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
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 48% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OP
Openjpeg · Uclouvain
2.0; 2.5.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-39329
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-39329
access.redhat.com
https://access.redhat.com/errata/RHSA-2026:4128
Third Party Advisory
https://access.redhat.com/security/cve/CVE-2023-39329
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=2295816
github.com
https://github.com/uclouvain/openjpeg/issues/1474
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