Entreprise d'experts en Sécurité Informatique : Audits et conseils en cybersécurité
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CVE-2023-26433

Description

When adding an external mail account, processing of IMAP "capabilities" responses are not limited to plausible sizes. Attacker with access to a rogue IMAP service could trigger requests that lead to excessive resource usage and eventually service unavailability. We now limit accepted IMAP server response to reasonable length/size. No publicly available exploits are known.

POC

Reference

- http://packetstormsecurity.com/files/173083/OX-App-Suite-SSRF-Resource-Consumption-Command-Injection.html

Github

No PoCs found on GitHub currently.