#VU98350 Unimplemented or Unsupported Feature in UI in Junos OS Evolved - CVE-2024-47498
Published: October 10, 2024
Vulnerability identifier: #VU98350
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2024-47498
CWE-ID: CWE-447
Exploitation vector: Adjecent network
Exploit availability:
No public exploit available
Vulnerable software:
Junos OS Evolved
Junos OS Evolved
Software vendor:
Juniper Networks, Inc.
Juniper Networks, Inc.
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to incorrect implementation of the MAC learning and moves feature. Several configuration statements meant to enforce limits on MAC learning and moves can be configured but do not take effect. This can lead to control plane overload situations which will severely impact the ability of the device to processes legitimate traffic. A remote attacker on the local network can perform a denial of service (DoS) attack.
The vulnerability affects QFX5000 Series routers.
Remediation
Install updates from vendor's website.