A vulnerability has been identified in Hitachi Gigabit Router (GR) Series, which could be exploited by remote attackers to cause a denial of service. This issue is caused by an error when processing specially crafted BGP UPDATE messages, which could be exploited by remote attackers to cause a vulnerable device to drop sessions, leading to routing instability (route flapping).
Credits
Vulnerability reported by US-CERT.
ChangeLog
2008-05-02 : Initial release
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