cve/2011/CVE-2011-1764.md

CVE-2011-1764

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