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Use of Uninitialized Resource

CVE-2021-21190

High
8.8/10

Summary

Uninitialized data in PDFium in Google Chrome prior to 89.0.4389.72 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted PDF file.

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

CWE-908 - Use of Uninitialized Resource

The software uses or accesses a resource that has not been initialized.

References

Advisory Timeline

  • Published