AZL-7009 CVE-2019-6292 affecting package yaml-cpp for versions less than 0.6.2-6

An issue was discovered in singledocparser.cpp in yaml-cpp aka LibYaml-C++ 0.6.2. Stack Exhaustion occurs in YAML::SingleDocParser, and there is a stack consumption problem caused by recursive stack frames: HandleCompactMap, HandleMap, HandleFlowSequence, HandleSequence, HandleNode. Remote...