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CVE-2020-24386

Description

An issue was discovered in Dovecot before 2.3.13. By using IMAP IDLE, an authenticated attacker can trigger unhibernation via attacker-controlled parameters, leading to access to other users' email messages (and path disclosure).

POC

Reference

- http://packetstormsecurity.com/files/160842/Dovecot-2.3.11.3-Access-Bypass.html

Github

- https://github.com/ARPSyndicate/cvemon

- https://github.com/Live-Hack-CVE/CVE-2020-24386