CVE-2018-10199
CRITICAL9.8EPSS 1.4%Published: 4/18/2018Modified: 4/28/2026
Description
In versions of mruby up to and including 1.4.0, a use-after-free vulnerability exists in src/io.c::File#initilialize_copy(). An attacker that can cause Ruby code to be run can possibly use this to execute arbitrary code.
Affected packages (1)
- Debian/mrubyfrom 0, < 1.4.0+20180418+git54905e98-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |