CVE-2018-5727
6.5
MEDIUM
CVSS 3.1
EPSS 0.72%
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.
How to fix CVE-2018-5727
To remediate CVE-2018-5727, upgrade the affected package to a fixed version below.
- Debian/openjpeg2—upgrade to 2.3.1-1 or later
Is CVE-2018-5727 being exploited?
Low — EPSS is 0.7%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.3.1-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |