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Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

CVE-2000-0864

Medium
6.2/10

Summary

Race condition in the creation of a Unix domain socket in GNOME esound 0.2.19 and earlier allows a local user to change the permissions of arbitrary files and directories, and gain additional privileges, via a symlink attack.

  • HIGH
  • LOCAL
  • NONE
  • COMPLETE
  • COMPLETE
  • COMPLETE

CWE-362 - Race Condition

A race condition occurs in a shared memory program when two threads/processes access the same shared memory data, and at least one thread executes a write operation. This vulnerability manipulates the time to check vs. time to use (TOC/TOU) gap between the threads in the critical section to cause disorientation in the shared data. The impact can vary from compromising the confidentiality of the system to causing the system to crash or to execute arbitrary code.

References

Advisory Timeline

  • Published