CVE ID:	CVE-2020-8794
Description:	OpenSMTPD before 6.6.4 allows remote code execution because of an out- of-bounds read in mta_io in mta_session.c for multi-line replies. Although this vulnerability affects the client side of OpenSMTPD, it is possible to attack a server because the server code launches the client code during bounce handling.
Test IDs:	1.3.6.1.4.1.25623.1.0.704634
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2020-8794 Debian Security Information: DSA-4634 (Google Search) https://www.debian.org/security/2020/dsa-4634 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OPH4QU4DNVHA7ACFXMYFCEP5PSXXPN4E/ http://seclists.org/fulldisclosure/2020/Feb/32 http://packetstormsecurity.com/files/156633/OpenSMTPD-Out-Of-Bounds-Read-Local-Privilege-Escalation.html https://www.openbsd.org/security.html https://www.openwall.com/lists/oss-security/2020/02/24/5 http://www.openwall.com/lists/oss-security/2020/02/26/1 http://www.openwall.com/lists/oss-security/2020/03/01/1 http://www.openwall.com/lists/oss-security/2020/03/01/2 http://www.openwall.com/lists/oss-security/2021/05/04/7 https://usn.ubuntu.com/4294-1/