CVEs-PoC/2020/CVE-2020-23911.md

### [CVE-2020-23911](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-23911)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

An issue was discovered in asn1c through v0.9.28. A NULL pointer dereference exists in the function _default_error_logger() located in asn1fix.c. It allows an attacker to cause Denial of Service.

### POC

#### Reference
- https://github.com/vlm/asn1c/issues/394

#### Github
No PoCs found on GitHub currently.