CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:A/AC:L/Au:N/C:N/I:N/A:C
AI Score
Confidence
High
EPSS
Percentile
74.8%
The Neighbor Discovery (ND) protocol implementation in the IPv6 stack in Cisco IOS 15.3(3)S0.1 on ASR devices mishandles internal tables, which allows remote attackers to cause a denial of service (memory consumption or device crash) via a flood of crafted ND messages, aka Bug ID CSCup28217.
Vendor | Product | Version | CPE |
---|---|---|---|
cisco | ios | 15.2(4)e | cpe:2.3:o:cisco:ios:15.2\(4\)e:*:*:*:*:*:*:* |
cisco | ios | 15.2(4)pi | cpe:2.3:o:cisco:ios:15.2\(4\)pi:*:*:*:*:*:*:* |
cisco | ios | 15.2(4)st | cpe:2.3:o:cisco:ios:15.2\(4\)st:*:*:*:*:*:*:* |
cisco | ios | 15.2(5)st | cpe:2.3:o:cisco:ios:15.2\(5\)st:*:*:*:*:*:*:* |
cisco | ios | 15.3(3)s0.1 | cpe:2.3:o:cisco:ios:15.3\(3\)s0.1:*:*:*:*:*:*:* |