CVE-2012-4620

Cisco IOS 12.2 and 15.0 through 15.2 on Cisco 10000 series routers, when a tunnel interface exists, allows remote attackers to cause a denial of service (interface queue wedge) via tunneled (1) GRE/IP, (2) IPIP, or (3) IPv6 in IPv4 packets, aka Bug ID CSCts66808.

CVSS v2.0 7.8 HIGH

7.8^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:C

Exploitability : 10.0 / Impact : 6.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120926-c10k-tunnels	Vendor Advisory
http://www.securityfocus.com/bid/55696
http://www.securitytracker.com/id?1027578
https://exchange.xforce.ibmcloud.com/vulnerabilities/78883
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120926-c10k-tunnels	Vendor Advisory
http://www.securityfocus.com/bid/55696
http://www.securitytracker.com/id?1027578
https://exchange.xforce.ibmcloud.com/vulnerabilities/78883

Configurations

Configuration 1 (hide)

cpe:2.3:h:cisco:10008_router:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:cisco:ios:12.2:::::::*
	cpe:2.3:o:cisco:ios:15.0:::::::*
	cpe:2.3:o:cisco:ios:15.0\(1\)se:::::::*
	cpe:2.3:o:cisco:ios:15.1:::::::*
	cpe:2.3:o:cisco:ios:15.2:::::::*

History

21 Nov 2024, 01:43

Type	Values Removed	Values Added
References	~~() http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120926-c10k-tunnels - Vendor Advisory~~	() http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120926-c10k-tunnels - Vendor Advisory
References	~~() http://www.securityfocus.com/bid/55696 -~~	() http://www.securityfocus.com/bid/55696 -
References	~~() http://www.securitytracker.com/id?1027578 -~~	() http://www.securitytracker.com/id?1027578 -
References	~~() https://exchange.xforce.ibmcloud.com/vulnerabilities/78883 -~~	() https://exchange.xforce.ibmcloud.com/vulnerabilities/78883 -

Information

Published : 2012-09-27 00:55

Updated : 2024-11-21 01:43

NVD link : CVE-2012-4620

Mitre link : CVE-2012-4620

CVE.ORG link : CVE-2012-4620

JSON object : View

Products Affected

cisco

10008_router
ios

CWE

CWE-399

Resource Management Errors

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