CVE-2018-5727
UnknownEPSS 1.93%
Last modified
CVE-2018-5727 is a vulnerability of currently unknown severity. In OpenJPEG 2.3.0, there is an integer overflow vulnerability in the opj_t1_encode_cblks function (openjp2/t1.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted bmp file.. EPSS estimates a 1.93% chance of exploitation in the next 30 days.
Description
In OpenJPEG 2.3.0, there is an integer overflow vulnerability in the opj_t1_encode_cblks function (openjp2/t1.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted bmp file.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Uclouvain | Openjpeg | 2.3.0 |
References
- https://github.com/uclouvain/openjpeg/issues/1053Exploit, Third Party Advisory
- https://github.com/uclouvain/openjpeg/issues/1053Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-5727?
In OpenJPEG 2.3.0, there is an integer overflow vulnerability in the opj_t1_encode_cblks function (openjp2/t1.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted bmp file.
How severe is CVE-2018-5727?
Severity scoring for CVE-2018-5727 is pending analysis. The EPSS model estimates a 1.93% probability of exploitation in the next 30 days.
How do I fix CVE-2018-5727?
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-2018-5727?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST