### [CVE-2009-1902](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1902) ![](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 The multipart processor in ModSecurity before 2.5.9 allows remote attackers to cause a denial of service (crash) via a multipart form datapost request with a missing part header name, which triggers a NULL pointer dereference. ### POC #### Reference - https://www.exploit-db.com/exploits/8241 #### Github No PoCs found on GitHub currently.