CVE-2011-2549

Published: Jul 28, 2011Modified: Apr 29, 2026

7.8

Vector

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

Exploitability: 10.0 / Impact: 6.9

Source: NVD

Description

Unspecified vulnerability in Cisco IOS XR 4.1.x before 4.1.1 on Cisco Aggregation Services Routers (ASR) 9000 series devices allows remote attackers to cause a denial of service (line-card reload) via an IPv4 packet, aka Bug ID CSCtr26695.

Affected (3)

Products: Cisco: Ios Xr, Asr 9006 Router, Asr 9010 Router

3 products

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Cisco Ios Xr	Version 4.1.0
Cisco Asr 9006 Router	All versions
Cisco Asr 9010 Router	All versions

References (10)

http://secunia.com/advisories/45333

Source: psirt@cisco.com

Vendor Advisory

http://securitytracker.com/id?1025811

Source: psirt@cisco.com

http://www.cisco.com/en/US/products/products_security_advisory09186a0080b89155.shtml

Source: psirt@cisco.com

Vendor Advisory

http://www.securityfocus.com/bid/48811

Source: psirt@cisco.com

https://exchange.xforce.ibmcloud.com/vulnerabilities/68733

Source: psirt@cisco.com

http://secunia.com/advisories/45333