0.004 Low
EPSS
Percentile
75.1%
The JSON encoder in Dovecot before 2.3.5.2 allows attackers to repeatedly crash the authentication service by attempting to authenticate with an invalid UTF-8 sequence as the username.
bugzilla.redhat.com/show_bug.cgi?id=1701216
nvd.nist.gov/vuln/detail/CVE-2019-10691
www.cve.org/CVERecord?id=CVE-2019-10691