CVE-2009-1154

Cisco IOS XR 3.8.1 and earlier allows remote attackers to cause a denial of service (process crash) via a long BGP UPDATE message, as demonstrated by a message with many AS numbers in the AS Path Attribute.

CVSS v2.0 3.3 LOW

3.3^/10

CVSS v2.0 : LOW

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

Exploitability : 6.4 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication MULTIPLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://securitytracker.com/id?1022756
http://www.cisco.com/en/US/products/products_security_advisory09186a0080af150f.shtml	Patch Vendor Advisory
http://securitytracker.com/id?1022756
http://www.cisco.com/en/US/products/products_security_advisory09186a0080af150f.shtml	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:cisco:ios_xr::::::::
	cpe:2.3:o:cisco:ios_xr:3.4:::::::*
	cpe:2.3:o:cisco:ios_xr:3.4.0:::::::*
	cpe:2.3:o:cisco:ios_xr:3.4.1:::::::*
	cpe:2.3:o:cisco:ios_xr:3.4.2:::::::*
	cpe:2.3:o:cisco:ios_xr:3.4.3:::::::*
	cpe:2.3:o:cisco:ios_xr:3.5:::::::*
	cpe:2.3:o:cisco:ios_xr:3.5.2:::::::*
	cpe:2.3:o:cisco:ios_xr:3.5.3:::::::*
	cpe:2.3:o:cisco:ios_xr:3.5.4:::::::*
	cpe:2.3:o:cisco:ios_xr:3.6.0:::::::*
	cpe:2.3:o:cisco:ios_xr:3.6.1:::::::*
	cpe:2.3:o:cisco:ios_xr:3.6.2:::::::*
	cpe:2.3:o:cisco:ios_xr:3.6.3:::::::*
	cpe:2.3:o:cisco:ios_xr:3.7.0:::::::*
	cpe:2.3:o:cisco:ios_xr:3.7.1:::::::*
	cpe:2.3:o:cisco:ios_xr:3.7.2:::::::*
	cpe:2.3:o:cisco:ios_xr:3.7.3:::::::*
	cpe:2.3:o:cisco:ios_xr:3.8.0:::::::*

History

21 Nov 2024, 01:01

Type	Values Removed	Values Added
References	~~() http://securitytracker.com/id?1022756 -~~	() http://securitytracker.com/id?1022756 -
References	~~() http://www.cisco.com/en/US/products/products_security_advisory09186a0080af150f.shtml - Patch, Vendor Advisory~~	() http://www.cisco.com/en/US/products/products_security_advisory09186a0080af150f.shtml - Patch, Vendor Advisory

Information

Published : 2009-08-21 17:30

Updated : 2025-04-09 00:30

NVD link : CVE-2009-1154

Mitre link : CVE-2009-1154

CVE.ORG link : CVE-2009-1154

JSON object : View

Products Affected

cisco

ios_xr

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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