Security Advisory
CVE-2018-11743
9.8
CRITICAL
Vulnerability Description
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.
Published Date
June 5, 2018
Official Source
NIST NVD Advisory