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Out-of-bounds Read in concat-with-sourcemaps

Cx34b3ce3e-de98

  • concat-with-sourcemaps
High
7.4/10

Summary

`concat-with-sourcemaps` before 1.0.6 allocates uninitialized Buffers when number is passed as a separator.

  • HIGH
  • NETWORK
  • NONE
  • UNCHANGED
  • NONE
  • NONE
  • HIGH
  • 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