CVE-2011-2549

Cisco IOS XR 4.1.x < 4.1.1 - Denial of Service via IPv4 Packet

Title source: llm

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.

References (5)

Core 5

Core References

Third Party Advisory, VDB Entry vdb-entry x_refsource_bid

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

Vendor Advisory vendor-advisory x_refsource_cisco

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

Third Party Advisory, VDB Entry vdb-entry x_refsource_xf

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

Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack

http://securitytracker.com/id?1025811

Vendor Advisory third-party-advisory x_refsource_secunia

http://secunia.com/advisories/45333

Scores

EPSS 0.0170

EPSS Percentile 74.8%

Details

Status published

Products (3)

cisco/asr_9006_router

cisco/asr_9010_router

cisco/ios_xr 4.1.0

Published Jul 28, 2011

Tracked Since Feb 18, 2026