Description (CNA)
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).
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://github.com/mruby/mruby/issues/4036
- https://github.com/mruby/mruby/commit/55edae0226409de25e59922807cb09acb45731a2
ADP enrichment
No English description supplied.