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Improper Link Resolution Before File Access ('Link Following')

CVE-2008-3946

Medium
4.9/10

Summary

The finger client in HP TCP/IP Services for OpenVMS 5.x allows local users to read arbitrary files via a link corresponding to a (1) .plan or (2) .project file.

  • LOW
  • LOCAL
  • NONE
  • NONE
  • COMPLETE
  • NONE

CWE-59 - Improper Link Resolution Before File Access

'Improper link resolution before file access' occurs when software accesses a file resource but fails to verify that the file isn't a link or shortcut to another file. An attacker can potentially gain access to arbitrary files and from there the impact can vary, depending on the application, from sensitive data exposure to remote code execution.

References

Advisory Timeline

  • Published