Description
A specially crafted email delivered over SMTP and passed on to Dovecot by MTA can trigger an out of bounds read resulting in potential sensitive information disclosure and denial of service. In order to trigger this vulnerability, an attacker needs to send a specially crafted email message to the server.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
The Dovecot Project Dovecot
2.2.33.2affected
References
- https://usn.ubuntu.com/3587-1/ ↗
- https://lists.debian.org/debian-lts-announce/2018/03/msg00036.html ↗
- https://www.debian.org/security/2018/dsa-4130 ↗
- https://usn.ubuntu.com/3587-2/ ↗
- http://www.securityfocus.com/bid/103201 ↗
- https://www.dovecot.org/list/dovecot-news/2018-February/000370.html ↗
- https://talosintelligence.com/vulnerability_reports/TALOS-2017-0510 ↗