Exim before 4.87.1 might allow remote attackers to obtain the private DKIM signing key via vectors related to log files and bounce messages.
http://www.debian.org/security/2016/dsa-3747
http://www.exim.org/static/doc/CVE-2016-9963.txt
http://www.securityfocus.com/bid/94947
http://www.securitytracker.com/id/1037484
Source: MITRE
Published: 2017-02-01
Updated: 2017-02-15
Type: CWE-320
Base Score: 2.6
Vector: AV:N/AC:H/Au:N/C:P/I:N/A:N
Impact Score: 2.9
Exploitability Score: 4.9
Severity: LOW
Base Score: 5.9
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Impact Score: 3.6
Exploitability Score: 2.2
Severity: MEDIUM