CVE-2018-5538
Low
Description
On F5 BIG-IP DNS 13.1.0-13.1.0.7, 12.1.3-12.1.3.5, DNS Express / DNS Zones accept NOTIFY messages on the management interface from source IP addresses not listed in the 'Allow NOTIFY From' configuration parameter when the db variable "dnsexpress.notifyport" is set to any value other than the default of "0".
SeverityLow
CVSS3.7
Exploit probability—
Product
F5 Big-ip Domain Name System
PublishedJul 25, 2018
First seenJul 25, 2018
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| f5 big-ip_domain_name_system | 12.1.3 ≤ v ≤ 12.1.3.5, 13.1.0 < v ≤ 13.1.0.7 | — |
| f5 big-ip_global_traffic_manager | 12.1.3 ≤ v ≤ 12.1.3.5, 13.1.0 ≤ v ≤ 13.1.0.7 | — |
| f5 big-ip_local_traffic_manager | 12.1.3 ≤ v ≤ 12.1.3.5, 13.1.0 ≤ v ≤ 13.1.0.7 | — |
| f5 big-ip_link_controller | 12.1.3 ≤ v ≤ 12.1.3.5, 13.1.0 ≤ v ≤ 13.1.0.7 | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.