CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
AI Score
Confidence
High
EPSS
Percentile
80.0%
Cisco IOS 12.2, 12.4, 15.0, 15.1, 15.2, 15.3, and 15.4 and IOS XE 2.5.x, 2.6.x, 3.1.xS through 3.12.xS before 3.12.3S, 3.2.xE through 3.7.xE before 3.7.1E, 3.3.xSG, 3.4.xSG, and 3.13.xS before 3.13.2S allow remote attackers to cause a denial of service (memory consumption and device reload) by sending malformed IKEv2 packets over (1) IPv4 or (2) IPv6, aka Bug ID CSCuo75572.
Vendor | Product | Version | CPE |
---|---|---|---|
cisco | ios_xe | 3.2s.0 | cpe:2.3:o:cisco:ios_xe:3.2s.0:*:*:*:*:*:*:* |
cisco | ios_xe | 3.2s.1 | cpe:2.3:o:cisco:ios_xe:3.2s.1:*:*:*:*:*:*:* |
cisco | ios_xe | 3.2s.2 | cpe:2.3:o:cisco:ios_xe:3.2s.2:*:*:*:*:*:*:* |
cisco | ios_xe | 3.3sg.0 | cpe:2.3:o:cisco:ios_xe:3.3sg.0:*:*:*:*:*:*:* |
cisco | ios_xe | 3.3sg.1 | cpe:2.3:o:cisco:ios_xe:3.3sg.1:*:*:*:*:*:*:* |
cisco | ios_xe | 3.3sg.2 | cpe:2.3:o:cisco:ios_xe:3.3sg.2:*:*:*:*:*:*:* |
cisco | ios_xe | 3.3xo.0 | cpe:2.3:o:cisco:ios_xe:3.3xo.0:*:*:*:*:*:*:* |
cisco | ios_xe | 3.3xo.1 | cpe:2.3:o:cisco:ios_xe:3.3xo.1:*:*:*:*:*:*:* |
cisco | ios_xe | 3.3xo.2 | cpe:2.3:o:cisco:ios_xe:3.3xo.2:*:*:*:*:*:*:* |
cisco | ios_xe | 3.4s.0 | cpe:2.3:o:cisco:ios_xe:3.4s.0:*:*:*:*:*:*:* |