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Incorrect Permission Assignment for Critical Resource

CVE-2025-59349

Low
2/10

Summary

Dragonfly is an open source P2P-based file distribution and image acceleration system. Versions prior to 2.1.1, DragonFly2 uses the "os.MkdirAll()" function to create certain directory paths with specific access permissions. This function does not perform any permission checks when a given directory path already exists. This allows a local attacker to create a directory to be used later by DragonFly2 with broad permissions before DragonFly2 does so, potentially allowing the attacker to tamper with the files.

  • LOW
  • LOCAL
  • LOW
  • UNCHANGED
  • NONE
  • LOW
  • NONE
  • NONE

CWE-732 - Incorrect Permission Assignment for Critical Resource

The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.

References

Advisory Timeline

  • Published