Vulnerability Description
Dell OS10 Networking Switches running 10.5.2.x and above contain an Uncontrolled Resource Consumption (Denial of Service) vulnerability, when switches are configured with VLT and VRRP. A remote unauthenticated user can cause the network to be flooded leading to Denial of Service for actual network users. This is a high severity vulnerability as it allows an attacker to cause an outage of network. Dell recommends customers to upgrade at the earliest opportunity.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Dell | Networking Os10 | 10.5.5.5 |
Related Weaknesses (CWE)
References
- https://www.dell.com/support/kbdoc/en-us/000220138/dsa-2023-278-dell-networking-Vendor Advisory
- https://www.dell.com/support/kbdoc/en-us/000220138/dsa-2023-278-dell-networking-Vendor Advisory
FAQ
What is CVE-2023-39248?
CVE-2023-39248 is a vulnerability with a CVSS score of 7.5 (HIGH). Dell OS10 Networking Switches running 10.5.2.x and above contain an Uncontrolled Resource Consumption (Denial of Service) vulnerability, when switches are configured with VLT and VRRP. A remote unaut...
How severe is CVE-2023-39248?
CVE-2023-39248 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-39248?
Check the references section above for vendor advisories and patch information. Affected products include: Dell Networking Os10.