Quagga autonomous system number denial of service

quagga-systemnumber-dos (50317) The risk level is classified as MediumMedium Risk

Description:

Quagga is vulnerable to a denial of service, caused by an error in the autonomous system numbering. A remote attacker could exploit this vulnerabilty to cause the process to crash.


Consequences:

Denial of Service

Remedy:

Apply the patch for this vulnerability ([PATCH] BGP 4-byte ASN bug fixes), as listed in the quagga-dev Mailing List dated 2009-02-03 7:34:37. See References.

For other distributions:
Apply the appropriate update for your system. See References.

References:

Platforms Affected:

  • Canonical Ubuntu 6.06 LTS
  • Canonical Ubuntu 8.04 LTS
  • Canonical Ubuntu 8.10
  • MandrakeSoft Mandrake Linux Corporate Server 4.0
  • MandrakeSoft Mandrake Linux Corporate Server 4.0 X86_64
  • Quagga Quagga 0.99.11

Reported:

Feb 03, 2009

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