Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

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.

Published

2017-07-21T14:29:00.867

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-704

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	fedoraproject	fedora	21	Yes
Operating System	fedoraproject	fedora	22	Yes
Operating System	fedoraproject	fedora	23	Yes
Application	suse	linux_enterprise_debuginfo	11	Yes
Application	suse	linux_enterprise_debuginfo	11	Yes
Operating System	suse	linux_enterprise_server	10	Yes
Operating System	suse	linux_enterprise_server	11	Yes
Operating System	suse	linux_enterprise_server	11	Yes
Operating System	suse	manager	2.1	Yes
Operating System	suse	manager_proxy	2.1	Yes
Operating System	suse	openstack_cloud	5	Yes
Operating System	redhat	enterprise_linux_desktop	6.0	Yes
Operating System	redhat	enterprise_linux_desktop	7.0	Yes
Operating System	redhat	enterprise_linux_hpc_node	6.0	Yes
Operating System	redhat	enterprise_linux_hpc_node	7.0	Yes
Operating System	redhat	enterprise_linux_server	6.0	Yes
Operating System	redhat	enterprise_linux_server	7.0	Yes
Operating System	redhat	enterprise_linux_workstation	6.0	Yes
Operating System	redhat	enterprise_linux_workstation	7.0	Yes
Operating System	debian	debian_linux	7.0	Yes
Operating System	debian	debian_linux	8.0	Yes
Operating System	canonical	ubuntu_linux	12.04	Yes
Operating System	canonical	ubuntu_linux	14.04	Yes
Operating System	canonical	ubuntu_linux	15.04	Yes
Operating System	canonical	ubuntu_linux	15.10	Yes
Application	ntp	ntp	≤ 4.2.7	Yes
Operating System	novell	leap	42.2	Yes
Operating System	opensuse	leap	42.1	Yes
Operating System	siemens	tim_4r-ie_firmware	*	Yes
Hardware	siemens	tim_4r-ie	-	No
Operating System	siemens	tim_4r-id_dnp3_firmware	*	Yes
Hardware	siemens	tim_4r-id_dnp3	-	No
Operating System	oracle	linux	6	Yes

References

http://aix.software.ibm.com/aix/efixes/security/ntp_advisory4.asc Third Party Advisory ([email protected])
http://bk1.ntp.org/ntp-dev/?PAGE=patch&REV=51786731Gr4-NOrTBC_a_uXO4wuGhg Issue Tracking, Patch, Third Party Advisory ([email protected])
http://lists.fedoraproject.org/pipermail/package-announce/2015-November/170926.html Mailing List, Third Party Advisory ([email protected])
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169167.html Mailing List, Third Party Advisory ([email protected])
http://lists.fedoraproject.org/pipermail/package-announce/2015-September/166992.html Mailing List, Third Party Advisory ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00048.html Broken Link ([email protected])
http://lists.opensuse.org/opensuse-updates/2016-12/msg00153.html Broken Link ([email protected])
http://rhn.redhat.com/errata/RHSA-2016-0780.html Third Party Advisory ([email protected])
http://rhn.redhat.com/errata/RHSA-2016-2583.html Third Party Advisory ([email protected])
http://www.debian.org/security/2015/dsa-3388 Third Party Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2015/08/25/3 Mailing List, Patch, Third Party Advisory ([email protected])
http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html Third Party Advisory ([email protected])
http://www.securityfocus.com/bid/76473 Third Party Advisory, VDB Entry ([email protected])
http://www.ubuntu.com/usn/USN-2783-1 Third Party Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=1255118 Issue Tracking ([email protected])
https://cert-portal.siemens.com/productcert/pdf/ssa-497656.pdf Third Party Advisory ([email protected])
https://github.com/ntp-project/ntp/commit/5f295cd05c3c136d39f5b3e500a2d781bdbb59c8 Issue Tracking, Patch, Third Party Advisory ([email protected])
https://us-cert.cisa.gov/ics/advisories/icsa-21-103-11 Third Party Advisory, US Government Resource ([email protected])
https://www-01.ibm.com/support/docview.wss?uid=isg3T1024157 Third Party Advisory ([email protected])
https://www-01.ibm.com/support/docview.wss?uid=swg21985122 Third Party Advisory ([email protected])
https://www-01.ibm.com/support/docview.wss?uid=swg21986956 Third Party Advisory ([email protected])
https://www-01.ibm.com/support/docview.wss?uid=swg21988706 Third Party Advisory ([email protected])
https://www-01.ibm.com/support/docview.wss?uid=swg21989542 Third Party Advisory ([email protected])
https://www.ibm.com/support/home/docdisplay?lndocid=migr-5099409 Third Party Advisory ([email protected])
http://aix.software.ibm.com/aix/efixes/security/ntp_advisory4.asc Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://bk1.ntp.org/ntp-dev/?PAGE=patch&REV=51786731Gr4-NOrTBC_a_uXO4wuGhg Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.fedoraproject.org/pipermail/package-announce/2015-November/170926.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169167.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.fedoraproject.org/pipermail/package-announce/2015-September/166992.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00048.html Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-updates/2016-12/msg00153.html Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://rhn.redhat.com/errata/RHSA-2016-0780.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://rhn.redhat.com/errata/RHSA-2016-2583.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.debian.org/security/2015/dsa-3388 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2015/08/25/3 Mailing List, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/76473 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.ubuntu.com/usn/USN-2783-1 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=1255118 Issue Tracking (af854a3a-2127-422b-91ae-364da2661108)
https://cert-portal.siemens.com/productcert/pdf/ssa-497656.pdf Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/ntp-project/ntp/commit/5f295cd05c3c136d39f5b3e500a2d781bdbb59c8 Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://us-cert.cisa.gov/ics/advisories/icsa-21-103-11 Third Party Advisory, US Government Resource (af854a3a-2127-422b-91ae-364da2661108)
https://www-01.ibm.com/support/docview.wss?uid=isg3T1024157 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www-01.ibm.com/support/docview.wss?uid=swg21985122 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www-01.ibm.com/support/docview.wss?uid=swg21986956 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www-01.ibm.com/support/docview.wss?uid=swg21988706 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www-01.ibm.com/support/docview.wss?uid=swg21989542 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.ibm.com/support/home/docdisplay?lndocid=migr-5099409 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)