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Uncontrolled Recursion


Severity High
Score 7.5/10


There is a stack consumption vulnerability in the lex function in parser.hpp (as used in sassc) in LibSass 3.4.5, and 3.5.0.beta.1 through 3.5.0.beta.3. A crafted input will lead to a remote denial of service.

  • LOW
  • NONE
  • NONE
  • 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