25225 : Quagga RIPd RIPv1 RESPONSE Packet Route Injection
Printer | http://osvdb.org/25225 | Email This | Edit Vulnerability

Views This Week
6

Views All Time
277

Info

Last Modified
about 1 year ago

Percent Complete
100%

Disclosure
May 03, 2006

Discovery
Unknown

Dates

Exploit
May 03, 2006

Solution
Unknown

Keywords

 arh200604-2

Description

 Quagga contains a flaw that may allow an unauthenticated attacker to inject RIP routes into the 'RIPd' service. The issue is triggered when the service is configured with MD5 authentication but no specific RIP version in the configuration file. It is then possible to send unauthenticated RIPv1 'RESPONSE' packets that will be accepted by the service, causing a manipulation of the RIP routing table and resulting in a loss of integrity.

Classification

 Location: Remote/Network Access Required
Attack Type: Input Manipulation
Impact: Loss of Integrity
Exploit: Exploit Available
Disclosure: OSVDB Verified

Solution

 Upgrade to version 0.98 release candidate 20060504 or 0.99 release candidate 20060504, respectively, or higher, as it has been reported to fix this vulnerability. It is also possible to correct the flaw by filtering RIPv1 traffic on a need-to-access basis.

Products
Quagga
Watch-list
Quagga
Watch-list
 0.98.5
0.99.3

References

Tools & Filters

Nessus

 21569 21579 21636 21637 22601 24156 24157

Credit
  • Konstantin V. Gavrilenko - k.gavrilenkoBrand New Doo Dooarhont.com - Arhont Ltd - Information Security

Blogs

Provided by Technorati

 None found at this time

Comments

Add Comment

No Comments.

DONATE NOW!

User Status

Quick Searches

Advertisements

The database information may change without any notice. Use of the information constitutes acceptance for use in an AS IS condition, and there are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall the copyright holder or distributor (OSVDB or OSF) be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.

© Copyright 2008 Open Source Vulnerability Database (OSVDB), All Rights Reserved.
Privacy Statement - Terms of Use