CVEvulnerability
CVE-2018-0466
6.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2018-10-05
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 6.5 MEDIUM — CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 6.1 MEDIUM — AV:A/AC:L/Au:N/C:N/I:N/A:C
- Weaknesses
- CWE-399
Description
A vulnerability in the Open Shortest Path First version 3 (OSPFv3) implementation in Cisco IOS and IOS XE Software could allow an unauthenticated, adjacent attacker to cause an affected device to reload. The vulnerability is due to incorrect handling of specific OSPFv3 packets. An attacker could exploit this vulnerability by sending crafted OSPFv3 Link-State Advertisements (LSA) to an affected device. An exploit could allow the attacker to cause an affected device to reload, leading to a denial of service (DoS) condition.
Affected configurations
• cisco ios 16.2.1
• cisco ios xe 16.2.1
Related
Weakness · not in database (1)
References
- http://www.securityfocus.com/bid/105403 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1041737 Third Party Advisory, VDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-19-094-03 ics-cert.us-cert.gov
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180926-ospfv3-dos Vendor Advisory
- http://www.securityfocus.com/bid/105403 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1041737 Third Party Advisory, VDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-19-094-03 ics-cert.us-cert.gov
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180926-ospfv3-dos Vendor Advisory