CVE-2018-12247

State: Published
Severity: Not scored
Published: Jun 12, 2018
Updated: Sep 16, 2024
Reserved: Jun 12, 2018

Description

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).

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://github.com/mruby/mruby/issues/4036
https://github.com/mruby/mruby/commit/55edae0226409de25e59922807cb09acb45731a2

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