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Out-of-bounds Read

CVE-2018-19218

Medium
6.5/10

Summary

In LibSass 3.5-stable, there is an illegal address access at "Sass::Parser::parse_css_variable_value_token" that will lead to a DoS attack. NOTE: The affected versions of this package are not available in a package manager we support.

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

CWE-125 - Out-of-Bounds Read

Out-of-bounds read is a vulnerability that allows access to memory beyond the authorized accessible location. Such a vulnerability compromises the confidentiality of the trusted environment in the application and enables an attacker to launch further attacks by leveraging the exposed information.

References

Advisory Timeline

  • Published