CVE-2009-1154

N/A Unknown
Published: August 21, 2009 Modified: April 23, 2026
View on NVD

Description

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.

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References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://securitytracker.com/id?1022756
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.cisco.com/en/US/products/products_security_advisory09186a0080af150f.shtml
Source: af854a3a-2127-422b-91ae-364da2661108
Patch Vendor Advisory

4 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
0.5%
65th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

cisco