CVEvulnerability
CVE-2014-3262
4.3 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2014-05-16
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-20
Description
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
• cisco ios (<= 15.3\(3\)s)
• cisco ios 15.3\(3\)m
• cisco ios 15.3m
• cisco ios 15.3s
• cisco ios xe
Related
Weakness · CWE (1)
- CWE-20 Improper Input Validation weakness
References
- http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3262 Vendor Advisory
- http://tools.cisco.com/security/center/viewAlert.x?alertId=34233 Vendor Advisory
- http://www.securitytracker.com/id/1030243 Third Party Advisory, VDB Entry
- http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3262 Vendor Advisory
- http://tools.cisco.com/security/center/viewAlert.x?alertId=34233 Vendor Advisory
- http://www.securitytracker.com/id/1030243 Third Party Advisory, VDB Entry