7.5 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
39.2%
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).
github.com/mruby/mruby/commit/55edae0226409de25e59922807cb09acb45731a2
github.com/mruby/mruby/issues/4036