7.5
HIGH
CVE-2015-5300
NTP PanIC Gate Reverse-Time Steaming
Description
The panic_gate check in NTP before 4.2.8p5 is only re-enabled after the first change to the system clock that was greater than 128 milliseconds by default, which allows remote attackers to set NTP to an arbitrary time when started with the -g option, or to alter the time by up to 900 seconds otherwise by responding to an unspecified number of requests from trusted sources, and leveraging a resulting denial of service (abort and restart).
INFO
Published Date :
July 21, 2017, 2:29 p.m.
Last Modified :
Oct. 30, 2018, 4:27 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Affected Products
The following products are affected by CVE-2015-5300
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2015-5300.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2015-5300 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2015-5300 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CPE Deprecation Remap by [email protected]
Oct. 30, 2018
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:suse:linux_enterprise_server:12:*:*:*:*:*:*:* OR *cpe:2.3:o:suse:suse_linux_enterprise_server:12:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Oct. 30, 2018
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:opensuse_project:opensuse:13.2:*:*:*:*:*:*:* OR *cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Oct. 30, 2018
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:novell:leap:42.1:*:*:*:*:*:*:* OR *cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Nov. 10, 2017
Action Type Old Value New Value Added Reference https://security.netapp.com/advisory/ntap-20171004-0001/ [No Types Assigned] -
Initial Analysis by [email protected]
Jul. 31, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:N/A:P) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://www-01.ibm.com/support/docview.wss?uid=isg3T1023885 No Types Assigned https://www-01.ibm.com/support/docview.wss?uid=isg3T1023885 Third Party Advisory Changed Reference Type https://www-01.ibm.com/support/docview.wss?uid=isg3T1024073 No Types Assigned https://www-01.ibm.com/support/docview.wss?uid=isg3T1024073 Third Party Advisory Changed Reference Type https://bto.bluecoat.com/security-advisory/sa113 No Types Assigned https://bto.bluecoat.com/security-advisory/sa113 Third Party Advisory Changed Reference Type http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177507.html No Types Assigned http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177507.html Third Party Advisory Changed Reference Type https://www-01.ibm.com/support/docview.wss?uid=ssg1S1005821 No Types Assigned https://www-01.ibm.com/support/docview.wss?uid=ssg1S1005821 Third Party Advisory Changed Reference Type https://www-01.ibm.com/support/docview.wss?uid=swg21980676 No Types Assigned https://www-01.ibm.com/support/docview.wss?uid=swg21980676 Third Party Advisory Changed Reference Type https://www.cs.bu.edu/~goldbe/NTPattack.html No Types Assigned https://www.cs.bu.edu/~goldbe/NTPattack.html Third Party Advisory Changed Reference Type http://www.debian.org/security/2015/dsa-3388 No Types Assigned http://www.debian.org/security/2015/dsa-3388 Third Party Advisory Changed Reference Type http://www.securityfocus.com/bid/77312 No Types Assigned http://www.securityfocus.com/bid/77312 Third Party Advisory, VDB Entry Changed Reference Type https://www.freebsd.org/security/advisories/FreeBSD-SA-16:02.ntp.asc No Types Assigned https://www.freebsd.org/security/advisories/FreeBSD-SA-16:02.ntp.asc Third Party Advisory Changed Reference Type http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html No Types Assigned http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html Third Party Advisory Changed Reference Type https://www-01.ibm.com/support/docview.wss?uid=swg21983506 No Types Assigned https://www-01.ibm.com/support/docview.wss?uid=swg21983506 Third Party Advisory Changed Reference Type http://rhn.redhat.com/errata/RHSA-2015-1930.html No Types Assigned http://rhn.redhat.com/errata/RHSA-2015-1930.html Third Party Advisory Changed Reference Type https://www-01.ibm.com/support/docview.wss?uid=swg21979393 No Types Assigned https://www-01.ibm.com/support/docview.wss?uid=swg21979393 Third Party Advisory Changed Reference Type https://www.ibm.com/support/home/docdisplay?lndocid=migr-5099428 No Types Assigned https://www.ibm.com/support/home/docdisplay?lndocid=migr-5099428 Third Party Advisory Changed Reference Type http://lists.fedoraproject.org/pipermail/package-announce/2015-November/170684.html No Types Assigned http://lists.fedoraproject.org/pipermail/package-announce/2015-November/170684.html Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00026.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00026.html Third Party Advisory Changed Reference Type http://support.ntp.org/bin/view/Main/SecurityNotice#January_2016_NTP_4_2_8p5_Securit No Types Assigned http://support.ntp.org/bin/view/Main/SecurityNotice#January_2016_NTP_4_2_8p5_Securit Issue Tracking, Patch, Vendor Advisory Changed Reference Type http://lists.fedoraproject.org/pipermail/package-announce/2015-November/170926.html No Types Assigned http://lists.fedoraproject.org/pipermail/package-announce/2015-November/170926.html Third Party Advisory Changed Reference Type https://ics-cert.us-cert.gov/advisories/ICSA-15-356-01 No Types Assigned https://ics-cert.us-cert.gov/advisories/ICSA-15-356-01 Third Party Advisory, US Government Resource Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00020.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00020.html Third Party Advisory Changed Reference Type http://www.ubuntu.com/usn/USN-2783-1 No Types Assigned http://www.ubuntu.com/usn/USN-2783-1 Third Party Advisory Changed Reference Type https://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html No Types Assigned https://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00038.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00038.html Third Party Advisory Changed Reference Type https://www-01.ibm.com/support/docview.wss?uid=swg21983501 No Types Assigned https://www-01.ibm.com/support/docview.wss?uid=swg21983501 Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00059.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00059.html Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00042.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00042.html Third Party Advisory Changed Reference Type https://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html No Types Assigned https://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00060.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00060.html Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-updates/2016-05/msg00114.html No Types Assigned http://lists.opensuse.org/opensuse-updates/2016-05/msg00114.html Third Party Advisory Changed Reference Type http://seclists.org/bugtraq/2016/Feb/164 No Types Assigned http://seclists.org/bugtraq/2016/Feb/164 Mailing List, Third Party Advisory Changed Reference Type http://support.ntp.org/bin/view/Main/NtpBug2956 No Types Assigned http://support.ntp.org/bin/view/Main/NtpBug2956 Issue Tracking, Patch, Vendor Advisory Changed Reference Type http://aix.software.ibm.com/aix/efixes/security/ntp_advisory5.asc No Types Assigned http://aix.software.ibm.com/aix/efixes/security/ntp_advisory5.asc Third Party Advisory Changed Reference Type http://www.securitytracker.com/id/1034670 No Types Assigned http://www.securitytracker.com/id/1034670 Third Party Advisory, VDB Entry Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=1271076 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=1271076 Issue Tracking Changed Reference Type https://www-01.ibm.com/support/docview.wss?uid=nas8N1021264 No Types Assigned https://www-01.ibm.com/support/docview.wss?uid=nas8N1021264 Third Party Advisory Changed Reference Type https://support.citrix.com/article/CTX220112 No Types Assigned https://support.citrix.com/article/CTX220112 Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00048.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00048.html Third Party Advisory Added CWE CWE-361 Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:21:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:a:suse:linux_enterprise_debuginfo:11:sp2:*:*:*:*:*:* *cpe:2.3:a:suse:linux_enterprise_debuginfo:11:sp3:*:*:*:*:*:* *cpe:2.3:a:suse:linux_enterprise_debuginfo:11:sp4:*:*:*:*:*:* *cpe:2.3:o:novell:leap:42.1:*:*:*:*:*:*:* *cpe:2.3:o:opensuse_project:opensuse:13.2:*:*:*:*:*:*:* *cpe:2.3:o:suse:linux_enterprise_desktop:12:*:*:*:*:*:*:* *cpe:2.3:o:suse:linux_enterprise_desktop:12:sp1:*:*:*:*:*:* *cpe:2.3:o:suse:linux_enterprise_server:10:sp4:*:*:ltss:*:*:* *cpe:2.3:o:suse:linux_enterprise_server:11:sp2:*:*:ltss:*:*:* *cpe:2.3:o:suse:linux_enterprise_server:11:sp3:*:*:ltss:*:*:* *cpe:2.3:o:suse:linux_enterprise_server:11:sp4:*:*:*:*:*:* *cpe:2.3:o:suse:linux_enterprise_server:12:*:*:*:*:*:*:* *cpe:2.3:o:suse:linux_enterprise_server:12:sp1:*:*:*:*:*:* *cpe:2.3:o:suse:linux_enterprise_software_development_kit:12:*:*:*:*:*:*:* *cpe:2.3:o:suse:linux_enterprise_software_development_kit:12:sp1:*:*:*:*:*:* *cpe:2.3:o:suse:manager:2.1:*:*:*:*:*:*:* *cpe:2.3:o:suse:manager_proxy:2.1:*:*:*:*:*:*:* *cpe:2.3:o:suse:openstack_cloud:5:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_hpc_node:6.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_hpc_node:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_hpc_node_eus:7.1:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server_eus:6.7.z:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_server_eus:7.1:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:a:ntp:ntp:4.2.8:p4:*:*:*:*:*:* (and previous)
EPSS is a daily estimate of the probability of exploitation activity
being observed over the next 30 days. Following chart shows the EPSS
score history of the vulnerability.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2015-5300 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2015-5300
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
4.94 }} 0.70%
score
0.92832
percentile
CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability