CVE-2015-5195

ntp_openssl.m4 in ntpd in NTP before 4.2.7p112 allows remote attackers to cause a denial of service (segmentation fault) via a crafted statistics or filegen configuration command that is not enabled during compilation.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 92%
Affected Products (NVD)
VendorProductVersion
redhatenterprise_linux_desktop
6.0
redhatenterprise_linux_desktop
7.0
redhatenterprise_linux_hpc_node
6.0
redhatenterprise_linux_hpc_node
7.0
redhatenterprise_linux_server
6.0
redhatenterprise_linux_server
7.0
redhatenterprise_linux_workstation
6.0
redhatenterprise_linux_workstation
7.0
debiandebian_linux
7.0
debiandebian_linux
8.0
canonicalubuntu_linux
12.04
canonicalubuntu_linux
14.04
canonicalubuntu_linux
15.04
canonicalubuntu_linux
15.10
ntpntp
𝑥
≤ 4.2.7
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
ntp
bullseye
1:4.2.8p15+dfsg-1
fixed
jessie
no-dsa
squeeze
no-dsa
wheezy
no-dsa
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
ntp
precise
Fixed 1:4.2.6.p3+dfsg-1ubuntu3.6
released
trusty
Fixed 1:4.2.6.p5+dfsg-3ubuntu2.14.04.5
released
vivid
Fixed 1:4.2.6.p5+dfsg-3ubuntu6.2
released
wily
Fixed 1:4.2.6.p5+dfsg-3ubuntu8.1
released
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
ntp
RHEL 6
0:4.2.6p5-10.el6
fixed
RHEL 7
0:4.2.6p5-25.el7
fixed
ntp-doc
RHEL 6
0:4.2.6p5-10.el6
fixed
RHEL 7
0:4.2.6p5-25.el7
fixed
ntp-perl
RHEL 6
0:4.2.6p5-10.el6
fixed
RHEL 7
0:4.2.6p5-25.el7
fixed
ntpdate
RHEL 6
0:4.2.6p5-10.el6
fixed
RHEL 7
0:4.2.6p5-25.el7
fixed
sntp
RHEL 7
0:4.2.6p5-25.el7
fixed
Common Weakness Enumeration
References
http://lists.fedoraproject.org/pipermail/package-announce/2015-November/170926.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169167.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-September/166992.html
http://rhn.redhat.com/errata/RHSA-2016-0780.html
http://rhn.redhat.com/errata/RHSA-2016-2583.html
http://www.debian.org/security/2015/dsa-3388
http://www.openwall.com/lists/oss-security/2015/08/25/3
http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
http://www.securityfocus.com/bid/76474
http://www.ubuntu.com/usn/USN-2783-1
https://bugzilla.redhat.com/show_bug.cgi?id=1254544
https://github.com/ntp-project/ntp/commit/52e977d79a0c4ace997e5c74af429844da2f27be
https://www-01.ibm.com/support/docview.wss?uid=isg3T1024157
https://www-01.ibm.com/support/docview.wss?uid=swg21985122
https://www-01.ibm.com/support/docview.wss?uid=swg21986956
https://www-01.ibm.com/support/docview.wss?uid=swg21988706
https://www-01.ibm.com/support/docview.wss?uid=swg21989542
http://lists.fedoraproject.org/pipermail/package-announce/2015-November/170926.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169167.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-September/166992.html
http://rhn.redhat.com/errata/RHSA-2016-0780.html
http://rhn.redhat.com/errata/RHSA-2016-2583.html
http://www.debian.org/security/2015/dsa-3388
http://www.openwall.com/lists/oss-security/2015/08/25/3
http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
http://www.securityfocus.com/bid/76474
http://www.ubuntu.com/usn/USN-2783-1
https://bugzilla.redhat.com/show_bug.cgi?id=1254544
https://github.com/ntp-project/ntp/commit/52e977d79a0c4ace997e5c74af429844da2f27be
https://www-01.ibm.com/support/docview.wss?uid=isg3T1024157
https://www-01.ibm.com/support/docview.wss?uid=swg21985122
https://www-01.ibm.com/support/docview.wss?uid=swg21986956
https://www-01.ibm.com/support/docview.wss?uid=swg21988706
https://www-01.ibm.com/support/docview.wss?uid=swg21989542