CVE-2001-0650
First published: Thu Sep 20 2001(Updated: )
Cisco devices IOS 12.0 and earlier allow a remote attacker to cause a crash, or bad route updates, via malformed BGP updates with unrecognized transitive attribute.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco IOS | =11.3 | |
| Cisco IOS | <=12.0 | |
| Cisco IOS | =11.2 | |
| Cisco IOS | =12.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2001-0650?
CVE-2001-0650 is classified as a critical vulnerability due to the potential for remote attackers to crash affected Cisco devices.
How do I fix CVE-2001-0650?
To mitigate CVE-2001-0650, upgrade your Cisco IOS to a version later than 12.0 that does not contain this vulnerability.
Which Cisco IOS versions are affected by CVE-2001-0650?
CVE-2001-0650 affects Cisco IOS versions 11.2, 11.3, and 12.0.
Can CVE-2001-0650 be exploited remotely?
Yes, CVE-2001-0650 can be exploited remotely by attackers sending malformed BGP updates.
What are the consequences of CVE-2001-0650?
Exploitation of CVE-2001-0650 can lead to denial of service or incorrect routing information being propagated.
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