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CVE-2019-1750

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CVE-2019-1750

Published: Mar 27, 2019

Modified: Nov 21, 2024

PUBLISHED

CVSS v3.0

7.4

HIGH

Description

A vulnerability in the Easy Virtual Switching System (VSS) of Cisco IOS XE Software on Catalyst 4500 Series Switches could allow an unauthenticated, adjacent attacker to cause the switches to reload. The vulnerability is due to incomplete error handling when processing Cisco Discovery Protocol (CDP) packets used with the Easy Virtual Switching System. An attacker could exploit this vulnerability by sending a specially crafted CDP packet. An exploit could allow the attacker to cause the device to reload, resulting in a denial of service (DoS) condition.

VendorProductVersions

Cisco

Cisco IOS XE Software

affected
3.6.0E
affected
3.6.1E
affected
3.6.0aE
affected
3.6.0bE
affected
3.6.2aE

+37 more versions

Weaknesses (CWE)

CWE-20

CVSS v3.0 Details

CVSS v3.0 Vector

CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

None

Integrity

None

Availability

High

References

107607
vdb-entry
x_refsource_BID

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