The init_copy function in kernel.c in mruby 1.4.1 makes initialize_copy calls for TT_ICLASS objects, which allows attackers to cause a denial of service (mrb_hash_keys uninitialized pointer and application crash) or possibly have unspecified other impact.
CPE | Name | Operator | Version |
---|---|---|---|
debian_linux | eq | 9.0 | |
mruby | eq | 1.4.1 |