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CVE-2016-4953
Published: Jul 5, 2016
Modified: Aug 6, 2024
PUBLISHED
Description
ntpd in NTP 4.x before 4.2.8p8 allows remote attackers to cause a denial of service (ephemeral-association demobilization) by sending a spoofed crypto-NAK packet with incorrect authentication data at a certain time.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
SUSE-SU-2016:1602
vendor-advisory
x_refsource_SUSE
91010
vdb-entry
x_refsource_BID
openSUSE-SU-2016:1583
vendor-advisory
x_refsource_SUSE
FreeBSD-SA-16:24
vendor-advisory
x_refsource_FREEBSD
SUSE-SU-2016:1912
vendor-advisory
x_refsource_SUSE
http://support.ntp.org/bin/view/Main/NtpBug3045
x_refsource_CONFIRM
1036037
vdb-entry
x_refsource_SECTRACK
SUSE-SU-2016:1584
vendor-advisory
x_refsource_SUSE
SUSE-SU-2016:2094
vendor-advisory
x_refsource_SUSE
VU#321640
third-party-advisory
x_refsource_CERT-VN
http://support.ntp.org/bin/view/Main/SecurityNotice
x_refsource_CONFIRM
http://bugs.ntp.org/3045
x_refsource_CONFIRM
openSUSE-SU-2016:1636
vendor-advisory
x_refsource_SUSE
SUSE-SU-2016:1563
vendor-advisory
x_refsource_SUSE
GLSA-201607-15
vendor-advisory
x_refsource_GENTOO
20160603 Multiple Vulnerabilities in Network Time Protocol Daemon Affecting Cisco Products: June 2016
vendor-advisory
x_refsource_CISCO
SUSE-SU-2016:1568
vendor-advisory
x_refsource_SUSE
20160604 [slackware-security] ntp (SSA:2016-155-01)
mailing-list
x_refsource_BUGTRAQ
20160604 FreeBSD Security Advisory FreeBSD-SA-16:24.ntp
mailing-list
x_refsource_BUGTRAQ
VU#321640
third-party-advisory
x_refsource_CERT-VN
20160604 [slackware-security] ntp (SSA:2016-155-01)
mailing-list
x_refsource_BUGTRAQ
20160604 FreeBSD Security Advisory FreeBSD-SA-16:24.ntp
mailing-list
x_refsource_BUGTRAQ
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://us-cert.cisa.gov/ics/advisories/icsa-21-159-11
x_refsource_MISC
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