CVE-2018-12247

An issue was discovered in mruby 1.4.1

published June 12, 2018

CVSS
—
EPSS
1%
Percentile
73.8
In the wild
Unconfirmed
What it is

An issue was discovered in mruby 1.4.1. There is a NULL pointer dereference in mrb_class, related to certain .clone usage, because mrb_obj_clone in kernel.c copies flags other than the MRB_FLAG_IS_FROZEN flag (e.g., the embedded flag).

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01486 · 73.8th percentile
Published
2018-06-12T14:00Z
EPSS history
Timeline
  • 12 JUN 14:00Z
    An issue was discovered in mruby 1.4.1
    cvelistv5