CVE-2020-35680 log

Severity Low
Remote Yes
Type Denial of service
smtpd/lka_filter.c in OpenSMTPD before 6.8.0p1, in certain configurations, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted pattern of client activity, because the filter state machine does not properly maintain the I/O channel between the SMTP engine and the filters layer.
Group Package Affected Fixed Severity Status Ticket
AVG-1381 opensmtpd 6.7.1p1-6 6.8.0p2-1 High Fixed
Date Advisory Group Package Severity Type
12 Jan 2021 ASA-202101-18 AVG-1381 opensmtpd High multiple issues