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External Control of File Name or Path

CVE-2020-6105

Severity High
Score 7.8/10

Summary

An exploitable code execution vulnerability exists in the multiple devices functionality of F2fs-Tools F2fs.Fsck 1.13. A specially crafted f2fs filesystem can cause Information overwrite resulting in a code execution. An attacker can provide a malicious file to trigger this vulnerability.

  • LOW
  • LOCAL
  • HIGH
  • UNCHANGED
  • REQUIRED
  • NONE
  • HIGH
  • HIGH

CWE-73 - External Control of File Name or Path

The software allows user input to control or influence paths or file names that are used in filesystem operations.

References

Advisory Timeline

  • Published