nuauth in NuFW before 1.0.21 does not properly handle blocking TLS sockets, which allows remote authenticated users to cause a denial of service (service hang) by flooding packets at the authentication server. This vulnerability affects NuFW, NuFW Firewall versions 1.0.20 and previous.

Technical Details

CVSSv2 Score:




Published Date:

Thursday 2nd of March 2006

Modified Date:

Tuesday 8th of March 2011

CVSSv2 Score:
  • Access Vector: Local
  • Access Complexity: Low
  • Authentication Required: Single
  • Confidentiality Impact: None
  • Integrity Impact: None
  • Availability Impact: Partial
Common Platform Enumeration (CPE) Affected: Common Platform Enumeration (CPE) List:

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