SB2025050116 - Improper handling of exceptional conditions in Junos OS Evolved and Juniper Junos OS
Published: May 1, 2025
Security Bulletin ID
SB2025050116
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Improper handling of exceptional conditions (CVE-ID: CVE-2025-30652)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper handling of exceptional conditions error in routing protocol daemon (rpd). A local user can cause a Denial of Service (DoS).
When asregex-optimized is configured and a specific "show route as-path" CLI command is executed, the rpd crashes and restarts.
Repeated execution of this command will cause a sustained DoS condition.
Remediation
Install update from vendor's website.