SB2023120467 - Resource exhaustion in Dell Networking OS10
Published: December 4, 2023 Updated: April 25, 2025
Security Bulletin ID
SB2023120467
CSH Severity
High
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 vulnerability.
1) Resource exhaustion (CVE-ID: CVE-2023-39248)
CWE-ID: CWE-400 - Resource exhaustion
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability occurs when switches are configured with VLT and VRRP. A remote attacker can cause the network to be flooded leading to Denial of Service for actual network users
Remediation
Install update from vendor's website.