CVE-2020-7957 log

Source
Severity Medium
Remote Yes
Type Denial of service
Description
A denial of service have been found in Dovecot before 2.3.9.3, where a specially crafted e-mail can cause a mailbox to have permanently inaccessible mail, or the e-mail itself can be stuck in delivery. This happens because the snippet generation crashes if a message is large enough that message-parser returns multiple body blocks, the first block(s) don't contain the full snippet (e.g. full of whitespace) and the input ends with '>'.
Group Package Affected Fixed Severity Status Ticket
AVG-1097 dovecot 2.3.9.2-1 2.3.9.3-1 Medium Fixed
Date Advisory Group Package Severity Description
12 Feb 2020 ASA-202002-6 AVG-1097 dovecot Medium denial of service
References
https://dovecot.org/pipermail/dovecot-news/2020-February/000430.html