CVE-2023-39329
MEDIUMCVSS 6.5/10EPSS 0.56%
Last modified
CVE-2023-39329 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. 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.. EPSS estimates a 0.56% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Uclouvain | Openjpeg | 2.0 |
| Uclouvain | Openjpeg | All versions |
| Uclouvain | Openjpeg | 2.5.0 |
References
- https://access.redhat.com/security/cve/CVE-2023-39329Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2295816Issue Tracking, Third Party Advisory
- https://access.redhat.com/security/cve/CVE-2023-39329Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2295816Issue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-39329?
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.
How severe is CVE-2023-39329?
CVE-2023-39329 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.56% probability of exploitation in the next 30 days.
How do I fix CVE-2023-39329?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2023-39329?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST