CVE-2011-1640: The ethernet-lldp component in Cisco IOS 12.2 before 12.2(33)SXJ1 does not properly support a large number of LLDP Management Address (MA) TLVs, which allows…

PriorityP336high7.5CVSS 3.1

AVNACLPRNUINSUCNINAH

EPSS

1.77%

75.8th percentile

The ethernet-lldp component in Cisco IOS 12.2 before 12.2(33)SXJ1 does not properly support a large number of LLDP Management Address (MA) TLVs, which allows remote attackers to cause a denial of service (device crash) via crafted LLDPDUs, aka Bug ID CSCtj22354.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
cisco	ios	>= 12.2 < 12.2\(33\)sxj1	12.2\(33\)sxj1

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

nvdv2.07.8HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C

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