vulnerability
Cisco XE: CVE-2020-3526: Cisco IOS XE Software Common Open Policy Service Engine Denial of Service Vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:N/I:N/A:C) | Sep 25, 2020 | Sep 25, 2020 | Dec 23, 2022 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
Sep 25, 2020
Added
Sep 25, 2020
Modified
Dec 23, 2022
Description
A vulnerability in the Common Open Policy Service (COPS) engine of Cisco IOS XE Software on Cisco cBR-8 Converged Broadband Routers could allow an unauthenticated, remote attacker to crash a device. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending a malformed COPS message to the device. A successful exploit could allow the attacker to crash the device.
Solution
cisco-xe-upgrade-latest
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