high7.5
CVE-2021-23034
On BIG-IP version 16.x before 16.1.0 and 15.1.x before 15.1.3.1, when a DNS profile using a DNS cache resolver is configured on a virtual server, undisclosed r…
Impact
On BIG-IP version 16.x before 16.1.0 and 15.1.x before 15.1.3.1, when a DNS profile using a DNS cache resolver is configured on a virtual server, undisclosed requests can cause the Traffic Management Microkernel (TMM) process to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| F5 | Big-Ip Access Policy Manager | from 15.1.0 before 15.1.3.1 from 16.0.0 before 16.1.0 |
| F5 | Big-Ip Advanced Firewall Manager | from 15.1.0 before 15.1.3.1 from 16.0.0 before 16.1.0 |
| F5 | Big-Ip Analytics | from 15.1.0 before 15.1.3.1 from 16.0.0 before 16.1.0 |
| F5 | Big-Ip Application Acceleration Manager | from 15.1.0 before 15.1.3.1 from 16.0.0 before 16.1.0 |
| F5 | Big-Ip Application Security Manager | from 15.1.0 before 15.1.3.1 from 16.0.0 before 16.1.0 |
| F5 | Big-Ip Domain Name System | from 15.1.0 before 15.1.3.1 from 16.0.0 before 16.1.0 |
| F5 | Big-Ip Fraud Protection Service | from 15.1.0 before 15.1.3.1 from 16.0.0 before 16.1.0 |
| F5 | Big-Ip Global Traffic Manager | from 15.1.0 before 15.1.3.1 from 16.0.0 before 16.1.0 |
| F5 | Big-Ip Link Controller | from 15.1.0 before 15.1.3.1 from 16.0.0 before 16.1.0 |
| F5 | Big-Ip Local Traffic Manager | from 15.1.0 before 15.1.3.1 from 16.0.0 before 16.1.0 |
| F5 | Big-Ip Policy Enforcement Manager | from 15.1.0 before 15.1.3.1 from 16.0.0 before 16.1.0 |