CVE-2012-3079
Cisco IOS 12.2 - Denial of Service via IPv6 Neighbor Establishment
Title source: llmDescription
Cisco IOS 12.2 allows remote attackers to cause a denial of service (CPU consumption) by establishing many IPv6 neighbors, aka Bug ID CSCtn78957.
References (2)
Core 2
Core References
Release Notes x_refsource_confirm
http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/release/notes/caveats_SXI_rebuilds.html
Third Party Advisory, VDB Entry vdb-entry
x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/78921
Scores
EPSS
0.0190
EPSS Percentile
77.4%
Details
CWE
CWE-399
Status
published
Products (1)
cisco/ios
12.2
Published
Sep 16, 2012
Tracked Since
Feb 18, 2026