CVEs-PoC/2020/CVE-2020-16094.md

### [CVE-2020-16094](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-16094)
![](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

In imap_scan_tree_recursive in Claws Mail through 3.17.6, a malicious IMAP server can trigger stack consumption because of unlimited recursion into subdirectories during a rebuild of the folder tree.

### POC

#### Reference
- https://www.thewildbeast.co.uk/claws-mail/bugzilla/show_bug.cgi?id=4313

#### Github
No PoCs found on GitHub currently.