cve/2023/CVE-2023-2789.md

CVE-2023-2789

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.