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Uncontrolled Recursion

CVE-2017-11556

High
7.5/10

Summary

There is a stack consumption vulnerability in the Parser::advanceToNextToken function in parser.cpp in LibSass prior to 3.5.0. A crafted input may lead to remote denial of service.

  • LOW
  • NETWORK
  • NONE
  • UNCHANGED
  • 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.

References

Advisory Timeline

  • Published