CVE-2018-0480
Cisco IOS XE Software Errdisable Denial of Service Vulnerability
- State
- Published
- Severity
- Not scored
- Published
- Oct 5, 2018
- Updated
- Nov 26, 2024
- Reserved
- Nov 27, 2017
Description
A vulnerability in the errdisable per VLAN feature of Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause the device to crash, leading to a denial of service (DoS) condition. The vulnerability is due to a race condition that occurs when the VLAN and port enter an errdisabled state, resulting in an incorrect state in the software. An attacker could exploit this vulnerability by sending frames that trigger the errdisable condition. A successful exploit could allow the attacker to cause the affected device to crash, leading to a DoS condition.
Scores
The record has no CVSS score.
Weaknesses
Affected Products
| Product | Versions |
|---|---|
Cisco IOS XE SoftwareCisco |
|
References
- 20180926 Cisco IOS XE Software Errdisable Denial of Service Vulnerabilityvendor-advisory
- 105400vdb-entry
- 1041737vdb-entry
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