#VU82453 Improper handling of unexpected data type in Junos OS Evolved and Juniper Junos OS - CVE-2022-22193

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Main Vulnerability Database Vulnerabilities #VU82453

#VU82453 Improper handling of unexpected data type in Junos OS Evolved and Juniper Junos OS - CVE-2022-22193

Published: April 13, 2022


Vulnerability identifier: #VU82453
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2022-22193
CWE-ID: CWE-241
Exploitation vector: Local access
Exploit availability: No public exploit available
Vulnerable software:
Junos OS Evolved
Juniper Junos OS
Software vendor:
Juniper Networks, Inc.

Description

The vulnerability allows a local authenticated user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper handling of unexpected data type error in the Routing Protocol Daemon (rpd). A local authenticated user can cause a Denial of Service (DoS).

Continued execution of this command might cause a sustained Denial of Service condition.

 If BGP rib sharding is configured and a certain CLI command is executed the rpd process can crash.


Remediation

Install updates from vendor's website.

External links