CVE ID:	CVE-2018-6789
Description:	An issue was discovered in the base64d function in the SMTP listener in Exim before 4.90.1. By sending a handcrafted message, a buffer overflow may happen. This can be used to execute code remotely.
Test IDs:	1.3.6.1.4.1.25623.1.0.874147   1.3.6.1.4.1.25623.1.0.843448   1.3.6.1.4.1.25623.1.0.851706   1.3.6.1.4.1.25623.1.0.874151   1.3.6.1.4.1.25623.1.0.108367   1.3.6.1.4.1.25623.1.0.891274   1.3.6.1.4.1.25623.1.0.704110   1.3.6.1.4.1.25623.1.0.853799
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2018-6789 BugTraq ID: 103049 http://www.securityfocus.com/bid/103049 Debian Security Information: DSA-4110 (Google Search) https://www.debian.org/security/2018/dsa-4110 https://www.exploit-db.com/exploits/44571/ https://www.exploit-db.com/exploits/45671/ http://packetstormsecurity.com/files/162959/Exim-base64d-Buffer-Overflow.html https://devco.re/blog/2018/03/06/exim-off-by-one-RCE-exploiting-CVE-2018-6789-en/ https://lists.debian.org/debian-lts-announce/2018/02/msg00009.html http://www.openwall.com/lists/oss-security/2018/02/07/2 http://www.securitytracker.com/id/1040461 https://usn.ubuntu.com/3565-1/