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Uncontrolled Recursion

CVE-2019-6285

Severity Medium
Score 6.5/10

Summary

The SingleDocParser::HandleFlowSequence function in yaml-cpp (aka LibYaml-C++) prior to 0.7.0 allows remote attackers to cause a denial of service (stack consumption and application crash) via a crafted YAML file.

  • LOW
  • NETWORK
  • NONE
  • UNCHANGED
  • REQUIRED
  • NONE
  • NONE
  • HIGH

CWE-674 - Uncontrolled Recursion

The product does not properly control the amount of recursion which takes place, consuming excessive resources, such as allocated memory or the program stack.

Advisory Timeline

  • Published