CVE-2019-6292

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 attackers could leverage this vulnerability to cause a
denial-of-service via a cpp file.

Bugs

• <https://github.com/jbeder/yaml-cpp/issues/657&gt;
• <https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=919430&gt;

Notes