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CVE-2007-4286 Details

Description

Buffer overflow in the Next Hop Resolution Protocol (NHRP) functionality in Cisco IOS 12.0 through 12.4 allows remote attackers to cause a denial of service (restart) and execute arbitrary code via a crafted NHRP packet.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
http://secunia.com/advisories/26360	CVE
https://exchange.xforce.ibmcloud.com/vulnerabilities/35889	CVE
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5675	CVE
http://www.cisco.com/en/US/products/products_security_advisory09186a008089963b.shtml	CVE
http://www.kb.cert.org/vuls/id/201984	CVE	US Government Resource
http://www.securityfocus.com/archive/1/475931/100/0/threaded	CVE
http://www.securityfocus.com/bid/25238	CVE	Exploit
http://www.securitytracker.com/id?1018535	CVE
http://www.vupen.com/english/advisories/2007/2818	CVE
http://secunia.com/advisories/26360	[email protected]
https://exchange.xforce.ibmcloud.com/vulnerabilities/35889	[email protected]
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5675	[email protected]
http://www.cisco.com/en/US/products/products_security_advisory09186a008089963b.shtml	[email protected]
http://www.kb.cert.org/vuls/id/201984	[email protected]	US Government Resource
http://www.securityfocus.com/archive/1/475931/100/0/threaded	[email protected]
http://www.securityfocus.com/bid/25238	[email protected]	Exploit
http://www.securitytracker.com/id?1018535	[email protected]
http://www.vupen.com/english/advisories/2007/2818	[email protected]

see all 18 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-119	Improper Restriction of Operations within the Bounds of a Memory Buffer	[email protected]

Affected Products

Product	Versions
cisco ios	12.0 12.1 12.2 12.3 12.4
CPE cpe:2.3:o:cisco:ios:12.0:::::::* cpe:2.3:o:cisco:ios:12.1:::::::* cpe:2.3:o:cisco:ios:12.2:::::::* cpe:2.3:o:cisco:ios:12.3:::::::* cpe:2.3:o:cisco:ios:12.4:::::::* Remediation No remediation found in references.

Change History

8 change records found show changes

Date	Action	Recorded By
Jun 16, 2026	CVE Modified	[email protected]
Apr 23, 2026	Status Change	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Oct 15, 2018	CVE Modified	[email protected]
Sep 29, 2017	CVE Modified	[email protected]
Jul 29, 2017	CVE Modified	[email protected]
Aug 10, 2007	Initial Analysis	[email protected]