CVEs-PoC/2011/CVE-2011-1764.md

### [CVE-2011-1764](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1764)
![](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

Format string vulnerability in the dkim_exim_verify_finish function in src/dkim.c in Exim before 4.76 might allow remote attackers to execute arbitrary code or cause a denial of service (daemon crash) via format string specifiers in data used in DKIM logging, as demonstrated by an identity field containing a % (percent) character.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/oneplus-x/jok3r
- https://github.com/sbeteta42/enum_scan