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CVE-2005-2359

Medium
5/10

Summary

The AES-XCBC-MAC algorithm in IPsec in FreeBSD 5.3 and 5.4, when used for authentication without other encryption, uses a constant key instead of the one that was assigned by the system administrator, which can allow remote attackers to spoof packets to establish an IPsec session.

  • LOW
  • NETWORK
  • NONE
  • PARTIAL
  • NONE
  • NONE

References

Advisory Timeline

  • Published