Quagga bgpd Server Can Be Crashed By Remote Users
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SecurityTracker Alert ID: 1018142
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SecurityTracker URL: http://securitytracker.com/id?1018142
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CVE Reference: CVE-2007-1995
(Links to External Site)
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Date: May 30 2007
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Impact: Denial of service via network
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Fix Available: Yes
Vendor Confirmed: Yes
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Version(s): 0.98.x, 0.99.x
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Description: A vulnerability was reported in Quagga. A remote user can cause denial of service conditions.
A remote peer user can send an UPDATE message with a specially crafted Multi-Protocol reachable/unreachable NLRI attribute to cause the target bgpd service to crash.
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Impact: A remote user can cause the bgpd service to crash.
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Solution: The vendor has issued a fix, referenced in their advisory.
The Quagga advisory is available at:
http://www.quagga.net/news2.php?y=2007&m=4&d=8
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Vendor URL: www.quagga.net (Links to External Site)
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Cause: Exception handling error
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Underlying OS: Linux (Any), UNIX (Any)
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Message History:
This archive entry has one or more follow-up message(s) listed below.
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Source Message Contents
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Date: Wed, 30 May 2007 07:59:46 -0400
Subject: Quagga
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http://www.quagga.net/news2.php?y=2007&m=4&d=8
2007-04-08: Security: DoS in bgpd if configured peer sends crafted packet
CVE-2007-1995
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