SB2024011222 - Denial of service in Junos OS and Junos OS Evolved rpd
Published: January 12, 2024
Security Bulletin ID
SB2024011222
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) Heap-based buffer overflow (CVE-ID: CVE-2024-21596)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary error in the Routing Protocol Daemon (RPD) . A remote attacker can send a specially crafted BGP UPDATE message to the device and perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.