CVE Vulnerabilities

CVE-2021-1288

Published: Feb 04, 2021 | Modified: Nov 07, 2023
CVSS 3.x
7.5
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.x
7.8 HIGH
AV:N/AC:L/Au:N/C:N/I:N/A:C
RedHat/V2
RedHat/V3
Ubuntu

Multiple vulnerabilities in the ingress packet processing function of Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.

Affected Software

Name Vendor Start Version End Version
Ios_xr Cisco 5.0.0 (including) 5.2.6 (excluding)
Ios_xr Cisco 5.3.0 (including) 5.3.4 (excluding)
Ios_xr Cisco 6.0.0 (including) 6.0.2 (excluding)

References