SB2024011067 - Incomplete cleanup in Juniper Junos OS
Published: January 10, 2024
Security Bulletin ID
SB2024011067
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Adjecent network
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Incomplete cleanup (CVE-ID: CVE-2024-21617)
CWE-ID: CWE-459 - Incomplete cleanup
CVSSv4: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote non-authenticated attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to incomplete cleanup error in Nonstop active routing (NSR) component. A remote non-authenticated attacker can cause memory leak leading to Denial of Service (DoS).
Remediation
Install update from vendor's website.