Linux lockd remote denial of service

linux-lockd-remote-dos (5050) The risk level is classified as MediumMedium Risk

Description:

The NFS (Network File System) lock daemon in some Linux distributions is vulnerable to a denial of service attack. A remote attacker can connect to the rpc.lockd port (usually port 1024) and send a specially-malformed request to cause rpc.lockd to stop responding.

Platforms Affected:

  • Debian, Debian Linux 2.1
  • Debian, Debian Linux 2.2
  • MandrakeSoft, Mandrake Linux 6.0
  • MandrakeSoft, Mandrake Linux 6.1
  • MandrakeSoft, Mandrake Linux 7.0
  • MandrakeSoft, Mandrake Linux 7.1
  • RedHat, Linux 6.0
  • RedHat, Linux 6.1
  • RedHat, Linux 6.2

Remedy:

No remedy available as of June 27, 2009.

Consequences:

Denial of Service

References:

Reported:

Jun 08, 2000

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