SB2025051725 - Denial of service in Arista EOS with BGP Link State
Published: May 17, 2025
Security Bulletin ID
SB2025051725
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) Memory leak (CVE-ID: CVE-2024-9135)
The vulnerability allows a remote attacker to perform DoS attack on the target system.
The vulnerability exists due memory leak on systems with configured BGP Link State. A remote BGP peer flap can force the BGP agent to leak memory and perform denial of service attack.
Remediation
Install update from vendor's website.