First published: Thu Nov 18 2010(Updated: )
A NULL pointer dereference flaw was found in the way Quagga bgpd daemon processed malformed route information. A configured BGP peer could crash bgpd on a target system via a BGP message with specially-crafted value of BGP Extended Communities attribute.
Credit: cve@mitre.org
Affected Software | Affected Version | How to fix |
---|---|---|
Quagga Routing Software Suite | <=0.99.17 | |
Quagga Routing Software Suite | =0.95 | |
Quagga Routing Software Suite | =0.96 | |
Quagga Routing Software Suite | =0.96.1 | |
Quagga Routing Software Suite | =0.96.2 | |
Quagga Routing Software Suite | =0.96.3 | |
Quagga Routing Software Suite | =0.96.4 | |
Quagga Routing Software Suite | =0.96.5 | |
Quagga Routing Software Suite | =0.97.0 | |
Quagga Routing Software Suite | =0.97.1 | |
Quagga Routing Software Suite | =0.97.2 | |
Quagga Routing Software Suite | =0.97.3 | |
Quagga Routing Software Suite | =0.97.4 | |
Quagga Routing Software Suite | =0.97.5 | |
Quagga Routing Software Suite | =0.98.0 | |
Quagga Routing Software Suite | =0.98.1 | |
Quagga Routing Software Suite | =0.98.2 | |
Quagga Routing Software Suite | =0.98.3 | |
Quagga Routing Software Suite | =0.98.4 | |
Quagga Routing Software Suite | =0.98.5 | |
Quagga Routing Software Suite | =0.98.6 | |
Quagga Routing Software Suite | =0.99.1 | |
Quagga Routing Software Suite | =0.99.2 | |
Quagga Routing Software Suite | =0.99.3 | |
Quagga Routing Software Suite | =0.99.4 | |
Quagga Routing Software Suite | =0.99.5 | |
Quagga Routing Software Suite | =0.99.6 | |
Quagga Routing Software Suite | =0.99.7 | |
Quagga Routing Software Suite | =0.99.8 | |
Quagga Routing Software Suite | =0.99.9 | |
Quagga Routing Software Suite | =0.99.10 | |
Quagga Routing Software Suite | =0.99.11 | |
Quagga Routing Software Suite | =0.99.12 | |
Quagga Routing Software Suite | =0.99.13 | |
Quagga Routing Software Suite | =0.99.14 | |
Quagga Routing Software Suite | =0.99.15 | |
Quagga Routing Software Suite | =0.99.16 |
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CVE-2010-1674 is considered a high-severity vulnerability due to its potential to crash the bgpd daemon.
To mitigate CVE-2010-1674, update Quagga to a version greater than or equal to 0.99.17.
CVE-2010-1674 affects various versions of the Quagga Routing Software Suite up to and including version 0.99.16.
Yes, CVE-2010-1674 can be exploited remotely via specially crafted BGP messages from a configured BGP peer.
CVE-2010-1674 is a NULL pointer dereference vulnerability related to malformed route information processing.