CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
72.1%
Cisco IOS 12.4 and 15.0 through 15.6 and IOS XE 3.1 through 3.18 and 16.1 allow remote attackers to cause a denial of service (memory consumption or device reload) via fragmented IKEv1 packets, aka Bug ID CSCuy47382.
Vendor | Product | Version | CPE |
---|---|---|---|
cisco | ios | 12.4(15)t7 | cpe:2.3:o:cisco:ios:12.4\(15\)t7:*:*:*:*:*:*:* |
cisco | ios | 12.4(15)t8 | cpe:2.3:o:cisco:ios:12.4\(15\)t8:*:*:*:*:*:*:* |
cisco | ios | 12.4(15)t9 | cpe:2.3:o:cisco:ios:12.4\(15\)t9:*:*:*:*:*:*:* |
cisco | ios | 12.4(15)t10 | cpe:2.3:o:cisco:ios:12.4\(15\)t10:*:*:*:*:*:*:* |
cisco | ios | 12.4(15)t11 | cpe:2.3:o:cisco:ios:12.4\(15\)t11:*:*:*:*:*:*:* |
cisco | ios | 12.4(15)t12 | cpe:2.3:o:cisco:ios:12.4\(15\)t12:*:*:*:*:*:*:* |
cisco | ios | 12.4(15)t13 | cpe:2.3:o:cisco:ios:12.4\(15\)t13:*:*:*:*:*:*:* |
cisco | ios | 12.4(15)t14 | cpe:2.3:o:cisco:ios:12.4\(15\)t14:*:*:*:*:*:*:* |
cisco | ios | 12.4(15)t15 | cpe:2.3:o:cisco:ios:12.4\(15\)t15:*:*:*:*:*:*:* |
cisco | ios | 12.4(15)t16 | cpe:2.3:o:cisco:ios:12.4\(15\)t16:*:*:*:*:*:*:* |
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
72.1%