Ruby Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability - CVE-2017-14033
The decode method in the OpenSSL::ASN1 module in Ruby before 2.2.8 2.3.x before 2.3.5 and 2.4.x through 2.4.1 allows attackers to cause a denial of service (interpreter crash) via a crafted string.