Security Advisory
CVE-2020-7957
5.3
MEDIUM
Vulnerability Description
The IMAP and LMTP components in Dovecot 2.3.9 before 2.3.9.3 mishandle snippet generation when many characters must be read to compute the snippet and a trailing > character exists. This causes a denial of service in which the recipient cannot read all of their messages.
Published Date
February 12, 2020
Official Source
NIST NVD Advisory