SB2024071227 - Denial of service in Junos OS and Junos OS Evolved BGP multipath support
Published: July 12, 2024
Security Bulletin ID
SB2024071227
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Race condition (CVE-ID: CVE-2024-39554)
The vulnerability allows a remote non-authenticated attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a race condition in the Routing Protocol Daemon (rpd) when BGP multipath is enabled. A remote attacker can send specially crafted packets to the device and perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.