CVE-2014-3262
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
6.7 Medium
AI Score
Confidence
High
0.004 Low
EPSS
Percentile
72.1%
The Locator/ID Separation Protocol (LISP) implementation in Cisco IOS 15.3(3)S and earlier and IOS XE does not properly validate parameters in ITR control messages, which allows remote attackers to cause a denial of service (CEF outage and packet drops) via malformed messages, aka Bug ID CSCun73782.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| cisco:ios | cisco ios | le | 15.3\(3\)s |
| cisco:ios | cisco ios | eq | 15.3\(3\)m |
| cisco:ios | cisco ios | eq | 15.3m |
| cisco:ios | cisco ios | eq | 15.3s |
| cisco:ios_xe | cisco ios xe | eq | - |
Related
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
6.7 Medium
AI Score
Confidence
High
0.004 Low
EPSS
Percentile
72.1%