CVE-2018-7648
CRITICAL9.8EPSS 0.56%Published: 3/2/2018Modified: 4/28/2026
Also known as:DEBIAN-CVE-2018-7648
Description
An issue was discovered in mj2/opj_mj2_extract.c in OpenJPEG 2.3.0. The output prefix was not checked for length, which could overflow a buffer, when providing a prefix with 50 or more characters on the command line.
Affected packages (1)
- Debian/openjpeg2from 0, < 2.3.1-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |