CVE-2016-1550
NTP Project NTP
MEDIUM 5.3
At a glance
- Source
- NVD
- EPSS
- EPSS 3.60 % · percentile 89 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- certcc
- NVD status
- Modified
Description
An exploitable vulnerability exists in the message authentication functionality of libntp in ntp 4.2.8p4 and NTPSec a5fb34b9cc89b92a8fef2f459004865c93bb7f92. An attacker can send a series of crafted messages to attempt to recover the message digest key.
Weaknesses (CWE)
- CWE-200 — Exposure of Sensitive Information to an Unauthorized Actor
References
- http://www.ubuntu.com/usn/USN-3096-1
- http://www.debian.org/security/2016/dsa-3629
- http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
- https://access.redhat.com/errata/RHSA-2016:1141
- http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00026.html
- https://www.kb.cert.org/vuls/id/718152
- http://rhn.redhat.com/errata/RHSA-2016-1552.html
- http://www.securitytracker.com/id/1035705
- http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
- https://security.netapp.com/advisory/ntap-20171004-0002/
- http://www.talosintelligence.com/reports/TALOS-2016-0084/
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160428-ntpd
- https://security.FreeBSD.org/advisories/FreeBSD-SA-16:16.ntp.asc
- http://www.securityfocus.com/bid/88261
- http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00042.html
- http://lists.opensuse.org/opensuse-updates/2016-05/msg00114.html
- https://security.gentoo.org/glsa/201607-15
- http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00052.html
- http://packetstormsecurity.com/files/136864/Slackware-Security-Advisory-ntp-Updates.html
- http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00001.html
- http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184669.html
- http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00037.html
- https://www.debian.org/security/2016/dsa-3629
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2016-0084
- http://www.securityfocus.com/archive/1/538233/100/0/threaded
- http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00020.html
- http://www.securityfocus.com/archive/1/archive/1/538233/100/0/threaded
- http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00034.html
- http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183647.html
- https://cert-portal.siemens.com/productcert/pdf/ssa-497656.pdf
- https://us-cert.cisa.gov/ics/advisories/icsa-21-103-11
- https://cert-portal.siemens.com/productcert/pdf/ssa-211752.pdf
- https://us-cert.cisa.gov/ics/advisories/icsa-21-159-11
- https://www.arista.com/en/support/advisories-notices/security-advisories/1332-security-advisory-19
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.0 | MEDIUM 5.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | MEDIUM 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2016-2645
- GCVE · GCVE-0-2016-1550
CERT-FR advisories
- CERTFR-2022-AVI-124 — Multiples vulnérabilités dans les produits Siemens · cert.ssi.gouv.fr
- CERTFR-2021-AVI-442 — Multiples vulnérabilités dans les produits Siemens · cert.ssi.gouv.fr
- CERTFR-2021-AVI-255 — Multiples vulnérabilités dans les produits Siemens · cert.ssi.gouv.fr
- CERTFR-2017-AVI-365 — Multiples vulnérabilités dans Juniper Junos Space · cert.ssi.gouv.fr
- CERTFR-2016-AVI-153 — Multiples vulnérabilités dans les produits Cisco · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:ntp:ntp:4.2.8:p4:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| NTP Project · NTP | affected 4.2.8p3 ; affected 4.2.8p4 |
| NTPsec Project · NTPSec | affected a5fb34b9cc89b92a8fef2f459004865c93bb7f92 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |