CVE-2016-9963

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.9 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 86%
Affected Products (NVD)
VendorProductVersion
eximexim
𝑥
≤ 4.87
canonicalubuntu_linux
12.04
canonicalubuntu_linux
14.04
canonicalubuntu_linux
16.04
canonicalubuntu_linux
16.10
debiandebian_linux
8.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
exim4
bookworm
4.96-15+deb12u5
fixed
bookworm (security)
4.96-15+deb12u5
fixed
bullseye
4.94.2-7+deb11u3
fixed
bullseye (security)
4.94.2-7+deb11u4
fixed
sid
4.98-2
fixed
trixie
4.98-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
exim4
precise
Fixed 4.76-3ubuntu3.4
released
trusty
Fixed 4.82-3ubuntu2.2
released
xenial
Fixed 4.86.2-2ubuntu2.1
released
yakkety
Fixed 4.87-3ubuntu1.1
released
Amazon Linux logo
Amazon Linux Releases
Amazon Package
Release
exim
Amazon Linux 1
0:4.88-2.11.amzn1
fixed
exim-debuginfo
Amazon Linux 1
0:4.88-2.11.amzn1
fixed
exim-greylist
Amazon Linux 1
0:4.88-2.11.amzn1
fixed
exim-mon
Amazon Linux 1
0:4.88-2.11.amzn1
fixed
exim-mysql
Amazon Linux 1
0:4.88-2.11.amzn1
fixed
exim-pgsql
Amazon Linux 1
0:4.88-2.11.amzn1
fixed
Common Weakness Enumeration
References
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
http://www.ubuntu.com/usn/USN-3164-1
https://bugs.exim.org/show_bug.cgi?id=1996
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
http://www.ubuntu.com/usn/USN-3164-1
https://bugs.exim.org/show_bug.cgi?id=1996