ByteOS Network

CVE Vulnerability Details :

CVE-2016-1547

PUBLISHED

More Info Official Page

Assigner-certcc

Assigner Org ID-37e5125f-f79b-445b-8fad-9564f167944b

Published At-06 Jan, 2017 | 21:00

Updated At-05 Aug, 2024 | 23:02

▼CVE Numbering Authority (CNA)

An off-path attacker can cause a preemptible client association to be demobilized in NTP 4.2.8p4 and earlier and NTPSec a5fb34b9cc89b92a8fef2f459004865c93bb7f92 by sending a crypto NAK packet to a victim client with a spoofed source address of an existing associated peer. This is true even if authentication is enabled.

Affected Products

Vendor

NTP Project

Product

NTP

Versions

Affected

4.2.8p3
4.2.8p4

Vendor

NTPsec Project

Product

NTPSec

Versions

Affected

a5fb34b9cc89b92a8fef2f459004865c93bb7f92

Problem Types

Type	CWE ID	Description
text	N/A	unspecified

Type: text

CWE ID: N/A

Description: unspecified

References

Hyperlink	Resource
http://www.securityfocus.com/bid/88276	vdb-entry x_refsource_BID
http://www.debian.org/security/2016/dsa-3629	vendor-advisory x_refsource_DEBIAN
http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html	x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2016:1141	vendor-advisory x_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2016-1552.html	vendor-advisory x_refsource_REDHAT
http://www.securitytracker.com/id/1035705	vdb-entry x_refsource_SECTRACK
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html	x_refsource_CONFIRM
https://security.netapp.com/advisory/ntap-20171004-0002/	x_refsource_CONFIRM
http://www.talosintelligence.com/reports/TALOS-2016-0081/	x_refsource_MISC
https://security.FreeBSD.org/advisories/FreeBSD-SA-16:16.ntp.asc	vendor-advisory x_refsource_FREEBSD
https://security.gentoo.org/glsa/201607-15	vendor-advisory x_refsource_GENTOO
https://cert-portal.siemens.com/productcert/pdf/ssa-497656.pdf	x_refsource_CONFIRM
https://us-cert.cisa.gov/ics/advisories/icsa-21-103-11	x_refsource_CONFIRM
https://cert-portal.siemens.com/productcert/pdf/ssa-211752.pdf	x_refsource_CONFIRM
https://www.arista.com/en/support/advisories-notices/security-advisories/1332-security-advisory-19	x_refsource_MISC

Hyperlink: http://www.securityfocus.com/bid/88276

Resource:

vdb-entry

x_refsource_BID

Hyperlink: http://www.debian.org/security/2016/dsa-3629

Resource:

vendor-advisory

x_refsource_DEBIAN

Hyperlink: http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html

Resource:

x_refsource_CONFIRM

Hyperlink: https://access.redhat.com/errata/RHSA-2016:1141

Resource:

vendor-advisory

x_refsource_REDHAT

Hyperlink: http://rhn.redhat.com/errata/RHSA-2016-1552.html

Resource:

vendor-advisory

x_refsource_REDHAT

Hyperlink: http://www.securitytracker.com/id/1035705

Resource:

vdb-entry

x_refsource_SECTRACK

Hyperlink: http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html

Resource:

x_refsource_CONFIRM

Hyperlink: https://security.netapp.com/advisory/ntap-20171004-0002/

Resource:

x_refsource_CONFIRM

Hyperlink: http://www.talosintelligence.com/reports/TALOS-2016-0081/

Resource:

x_refsource_MISC

Hyperlink: https://security.FreeBSD.org/advisories/FreeBSD-SA-16:16.ntp.asc

Resource:

vendor-advisory

x_refsource_FREEBSD

Hyperlink: https://security.gentoo.org/glsa/201607-15

Resource:

vendor-advisory

x_refsource_GENTOO

Hyperlink: https://cert-portal.siemens.com/productcert/pdf/ssa-497656.pdf

Resource:

x_refsource_CONFIRM

Hyperlink: https://us-cert.cisa.gov/ics/advisories/icsa-21-103-11

Resource:

x_refsource_CONFIRM

Hyperlink: https://cert-portal.siemens.com/productcert/pdf/ssa-211752.pdf

Resource:

x_refsource_CONFIRM

Hyperlink: https://www.arista.com/en/support/advisories-notices/security-advisories/1332-security-advisory-19

Resource:

x_refsource_MISC

▼Authorized Data Publishers (ADP)

CVE Program Container

References

Hyperlink	Resource
http://www.securityfocus.com/bid/88276	vdb-entry x_refsource_BID x_transferred
http://www.debian.org/security/2016/dsa-3629	vendor-advisory x_refsource_DEBIAN x_transferred
http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html	x_refsource_CONFIRM x_transferred
https://access.redhat.com/errata/RHSA-2016:1141	vendor-advisory x_refsource_REDHAT x_transferred
http://rhn.redhat.com/errata/RHSA-2016-1552.html	vendor-advisory x_refsource_REDHAT x_transferred
http://www.securitytracker.com/id/1035705	vdb-entry x_refsource_SECTRACK x_transferred
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html	x_refsource_CONFIRM x_transferred
https://security.netapp.com/advisory/ntap-20171004-0002/	x_refsource_CONFIRM x_transferred
http://www.talosintelligence.com/reports/TALOS-2016-0081/	x_refsource_MISC x_transferred
https://security.FreeBSD.org/advisories/FreeBSD-SA-16:16.ntp.asc	vendor-advisory x_refsource_FREEBSD x_transferred
https://security.gentoo.org/glsa/201607-15	vendor-advisory x_refsource_GENTOO x_transferred
https://cert-portal.siemens.com/productcert/pdf/ssa-497656.pdf	x_refsource_CONFIRM x_transferred
https://us-cert.cisa.gov/ics/advisories/icsa-21-103-11	x_refsource_CONFIRM x_transferred
https://cert-portal.siemens.com/productcert/pdf/ssa-211752.pdf	x_refsource_CONFIRM x_transferred
https://www.arista.com/en/support/advisories-notices/security-advisories/1332-security-advisory-19	x_refsource_MISC x_transferred