CVE-2015-5219

The ULOGTOD function in ntp.d in SNTP before 4.2.7p366 does not properly perform type conversions from a precision value to a double, which allows remote attackers to cause a denial of service (infinite loop) via a crafted NTP packet.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
redhatCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 81%
VendorProductVersion
susemanager
2.1
susemanager_proxy
2.1
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
novellleap
42.2
opensuseleap
42.1
siemenstim_4r-ie_firmware
*
siemenstim_4r-id_dnp3_firmware
*
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
ntp
bullseye
1:4.2.8p15+dfsg-1
fixed
jessie
no-dsa
wheezy
no-dsa
squeeze
no-dsa
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
ntp
wily
Fixed 1:4.2.6.p5+dfsg-3ubuntu8.1
released
vivid
Fixed 1:4.2.6.p5+dfsg-3ubuntu6.2
released
trusty
Fixed 1:4.2.6.p5+dfsg-3ubuntu2.14.04.5
released
precise
Fixed 1:4.2.6.p3+dfsg-1ubuntu3.6
released
Common Weakness Enumeration
References
http://aix.software.ibm.com/aix/efixes/security/ntp_advisory4.asc
http://bk1.ntp.org/ntp-dev/?PAGE=patch&REV=51786731Gr4-NOrTBC_a_uXO4wuGhg
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://lists.opensuse.org/opensuse-security-announce/2016-05/msg00048.html
http://lists.opensuse.org/opensuse-updates/2016-12/msg00153.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/76473
http://www.ubuntu.com/usn/USN-2783-1
https://bugzilla.redhat.com/show_bug.cgi?id=1255118
https://cert-portal.siemens.com/productcert/pdf/ssa-497656.pdf
https://github.com/ntp-project/ntp/commit/5f295cd05c3c136d39f5b3e500a2d781bdbb59c8
https://us-cert.cisa.gov/ics/advisories/icsa-21-103-11
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
https://www.ibm.com/support/home/docdisplay?lndocid=migr-5099409
http://aix.software.ibm.com/aix/efixes/security/ntp_advisory4.asc
http://bk1.ntp.org/ntp-dev/?PAGE=patch&REV=51786731Gr4-NOrTBC_a_uXO4wuGhg
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://lists.opensuse.org/opensuse-security-announce/2016-05/msg00048.html
http://lists.opensuse.org/opensuse-updates/2016-12/msg00153.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/76473
http://www.ubuntu.com/usn/USN-2783-1
https://bugzilla.redhat.com/show_bug.cgi?id=1255118
https://cert-portal.siemens.com/productcert/pdf/ssa-497656.pdf
https://github.com/ntp-project/ntp/commit/5f295cd05c3c136d39f5b3e500a2d781bdbb59c8
https://us-cert.cisa.gov/ics/advisories/icsa-21-103-11
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
https://www.ibm.com/support/home/docdisplay?lndocid=migr-5099409