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).
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2018-06-12T14:00:00Z
Updated: 2024-09-16T20:03:15.672Z
Reserved: 2018-06-12T00:00:00Z
Link: CVE-2018-12247
Vulnrichment
No data.
NVD
Status : Modified
Published: 2018-06-12T14:29:00.320
Modified: 2024-11-21T03:44:51.360
Link: CVE-2018-12247
Redhat
No data.