SB2023071609 - Local denial of service in Junos OS and Junos OS Evolved rpd
Published: July 16, 2023
Security Bulletin ID
SB2023071609
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) Reachable Assertion (CVE-ID: CVE-2023-36840)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to a reachable assertion in Routing Protocol Daemon (RPD). A local user can execute a specific L2VPN command and crash the RPD daemon.
Remediation
Install update from vendor's website.