CVE-2009-2869
First published: Mon Sep 28 2009(Updated: )
Unspecified vulnerability in Cisco IOS 12.2XNA, 12.2XNB, 12.2XNC, 12.2XND, 12.4MD, 12.4T, 12.4XZ, and 12.4YA allows remote attackers to cause a denial of service (device reload) via a crafted NTPv4 packet, aka Bug IDs CSCsu24505 and CSCsv75948.
Credit: ykramarz@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco IOS | =12.2xnd | |
| Cisco IOS | =12.4t | |
| Cisco IOS | =12.2xna | |
| Cisco IOS | =12.4ya | |
| Cisco IOS | =12.4xz | |
| Cisco IOS | =12.4yd | |
| Cisco IOS | =12.2xnb | |
| Cisco IOS | =12.4md | |
| Cisco IOS | =12.2xnc | |
| Cisco IOS | =12.4ye |
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Reference Links
- http://tools.cisco.com/security/center/viewAlert.x?alertId=18889
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080af8131.shtml
- http://osvdb.org/58342
- http://www.vupen.com/english/advisories/2009/2759
- http://www.securitytracker.com/id?1022930
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6712
Frequently Asked Questions
What is the severity of CVE-2009-2869?
CVE-2009-2869 has a high severity rating due to its potential to cause denial of service resulting in device reload.
How do I fix CVE-2009-2869?
To address CVE-2009-2869, upgrade to a patched version of Cisco IOS that is not affected by this vulnerability.
Which Cisco IOS versions are affected by CVE-2009-2869?
CVE-2009-2869 affects several Cisco IOS versions including 12.2XNA, 12.2XNB, 12.2XNC, 12.2XND, 12.4MD, 12.4T, 12.4XZ, and 12.4YA.
Can CVE-2009-2869 be exploited remotely?
Yes, CVE-2009-2869 can be exploited remotely through a crafted NTPv4 packet.
What impact does CVE-2009-2869 have on Cisco devices?
CVE-2009-2869 can lead to a denial of service, causing Cisco devices to reload unexpectedly.
- collector/nvd-historical
- collector/nvd-index
- agent/references
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/weakness
- agent/last-modified-date
- agent/severity
- agent/author
- agent/tags
- agent/description
- agent/first-publish-date
- agent/event
- agent/source
- vendor/cisco
- canonical/cisco ios
- version/cisco ios/12.2xnd
- version/cisco ios/12.4t
- version/cisco ios/12.2xna
- version/cisco ios/12.4ya
- version/cisco ios/12.4xz
- version/cisco ios/12.4yd
- version/cisco ios/12.2xnb
- version/cisco ios/12.4md
- version/cisco ios/12.2xnc
- version/cisco ios/12.4ye