cve-2016-4953
Vulnerability from cvelistv5
Published
2016-07-05 01:00
Modified
2024-08-06 00:46
Severity ?
Summary
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.
References
cve@mitre.orghttp://bugs.ntp.org/3045Issue Tracking, Vendor Advisory
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2016-06/msg00018.htmlMailing List, Third Party Advisory
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2016-06/msg00020.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2016-06/msg00023.htmlMailing List, Third Party Advisory
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2016-06/msg00024.htmlMailing List, Third Party Advisory
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2016-06/msg00028.htmlMailing List, Third Party Advisory
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2016-06/msg00040.htmlMailing List, Third Party Advisory
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2016-07/msg00026.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2016-08/msg00042.html
cve@mitre.orghttp://packetstormsecurity.com/files/137321/Slackware-Security-Advisory-ntp-Updates.html
cve@mitre.orghttp://packetstormsecurity.com/files/137322/FreeBSD-Security-Advisory-FreeBSD-SA-16-24.ntp.html
cve@mitre.orghttp://support.ntp.org/bin/view/Main/NtpBug3045Patch, Vendor Advisory
cve@mitre.orghttp://support.ntp.org/bin/view/Main/SecurityNoticeVendor Advisory
cve@mitre.orghttp://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160603-ntpd
cve@mitre.orghttp://www.kb.cert.org/vuls/id/321640Third Party Advisory, US Government Resource
cve@mitre.orghttp://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.htmlThird Party Advisory
cve@mitre.orghttp://www.securityfocus.com/archive/1/538599/100/0/threaded
cve@mitre.orghttp://www.securityfocus.com/archive/1/538600/100/0/threaded
cve@mitre.orghttp://www.securityfocus.com/archive/1/540683/100/0/threaded
cve@mitre.orghttp://www.securityfocus.com/archive/1/archive/1/538599/100/0/threaded
cve@mitre.orghttp://www.securityfocus.com/archive/1/archive/1/538600/100/0/threaded
cve@mitre.orghttp://www.securityfocus.com/archive/1/archive/1/540683/100/0/threaded
cve@mitre.orghttp://www.securityfocus.com/bid/91010Third Party Advisory, VDB Entry
cve@mitre.orghttp://www.securitytracker.com/id/1036037Third Party Advisory, VDB Entry
cve@mitre.orghttps://cert-portal.siemens.com/productcert/pdf/ssa-211752.pdfThird Party Advisory
cve@mitre.orghttps://cert-portal.siemens.com/productcert/pdf/ssa-497656.pdfThird Party Advisory
cve@mitre.orghttps://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03757en_usThird Party Advisory
cve@mitre.orghttps://security.FreeBSD.org/advisories/FreeBSD-SA-16:24.ntp.ascThird Party Advisory
cve@mitre.orghttps://security.gentoo.org/glsa/201607-15Third Party Advisory
cve@mitre.orghttps://us-cert.cisa.gov/ics/advisories/icsa-21-103-11Third Party Advisory, US Government Resource
cve@mitre.orghttps://us-cert.cisa.gov/ics/advisories/icsa-21-159-11
cve@mitre.orghttps://www.kb.cert.org/vuls/id/321640
Impacted products
n/an/a
Show details on NVD website

To clipboard 

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    "dateReserved": "2016-05-23T00:00:00",
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Entry\"]},{\"url\":\"https://cert-portal.siemens.com/productcert/pdf/ssa-211752.pdf\",\"source\":\"cve@mitre.org\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://cert-portal.siemens.com/productcert/pdf/ssa-497656.pdf\",\"source\":\"cve@mitre.org\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-hpesbhf03757en_us\",\"source\":\"cve@mitre.org\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://security.FreeBSD.org/advisories/FreeBSD-SA-16:24.ntp.asc\",\"source\":\"cve@mitre.org\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://security.gentoo.org/glsa/201607-15\",\"source\":\"cve@mitre.org\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://us-cert.cisa.gov/ics/advisories/icsa-21-103-11\",\"source\":\"cve@mitre.org\",\"tags\":[\"Third Party Advisory\",\"US Government Resource\"]},{\"url\":\"https://us-cert.cisa.gov/ics/advisories/icsa-21-159-11\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://www.kb.cert.org/vuls/id/321640\",\"source\":\"cve@mitre.org\"}]}}"
  }
}


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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
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  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.