CVE-2018-7638
7.8
HIGH
CVSS 3.1
EPSS 0.23%
Description
An issue was discovered in CImg v.220. A heap-based buffer over-read in load_bmp in CImg.h occurs when loading a crafted bmp image, a different vulnerability than CVE-2018-7588. This is in a "256 colors" case, aka case 8.
How to fix CVE-2018-7638
To remediate CVE-2018-7638, upgrade the affected package to a fixed version below.
- Debian/cimg—upgrade to 2.3.6+dfsg-1 or later
Is CVE-2018-7638 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.3.6+dfsg-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |