cve/2023/CVE-2023-2789.md

### [CVE-2023-2789](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-2789)
![](https://img.shields.io/static/v1?label=Product&message=cflow&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%201.7%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-404%20Denial%20of%20Service&color=brighgreen)

### Description

A vulnerability was found in GNU cflow 1.7. It has been rated as problematic. This issue affects the function func_body/parse_variable_declaration of the file parser.c. The manipulation leads to denial of service. The exploit has been disclosed to the public and may be used. The identifier VDB-229373 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

### POC

#### Reference
- https://github.com/DaisyPo/fuzzing-vulncollect/blob/main/cflow/stack-overflow/parser.c/README.md
- https://github.com/DaisyPo/fuzzing-vulncollect/files/11343936/poc-file.zip
- https://vuldb.com/?id.229373

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