Memory leak in Juniper Junos OS - CVE-2023-22392
Published: October 18, 2023
Vulnerability identifier: #VU82229
CSH Severity: 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-2023-22392
CWE-ID: CWE-401
Exploitation vector: Adjecent network
Exploit availability:
No public exploit available
Vulnerable software:
Juniper Junos OS
Juniper Junos OS
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 memory leak in the Packet Forwarding Engine (PFE). A remote attacker on the local network can send specially crafted input to the system and perform a denial of service (DoS) attack.
The vulnerability affects PTX3000, PTX5000, and QFX10000 platforms.
Remediation
Install updates from vendor's website.