cve/2023/CVE-2023-40534.md

### [CVE-2023-40534](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-40534)
![](https://img.shields.io/static/v1?label=Product&message=BIG-IP%20Next%20SPK&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=BIG-IP&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=1.6.0%3C%20*%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-401%20Missing%20Release%20of%20Memory%20after%20Effective%20Lifetime&color=brighgreen)

### Description

When a client-side HTTP/2 profile and the HTTP MRF Router option are enabled for a virtual server, and an iRule using the HTTP_REQUEST event or Local Traffic Policy are associated with the virtual server, undisclosed requests can cause TMM to terminate.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/fkie-cad/nvd-json-data-feeds