CVE-2015-8138
At a glance
- Severity
- Not available
- EPSS
- EPSS 6.25 % · percentile 94 (2026-10-27)
- State
- PUBLISHED
- Published
- Updated
- Assigner
- mitre
- NVD status
- Modified
Description
NTP before 4.2.8p6 and 4.3.x before 4.3.90 allows remote attackers to bypass the origin timestamp validation via a packet with an origin timestamp set to zero.
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:N/I:L/A:N | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | MEDIUM 5.0 | AV:N/AC:L/Au:N/C:N/I:P/A:N | NVD · nvd@nist.gov (Primary) |
Weaknesses (CWE)
European references
- ENISA EUVD · EUVD-2015-8028
- GCVE · GCVE-0-2015-8138
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-212 — Multiples vulnérabilités dans les produits Juniper · cert.ssi.gouv.fr
- CERTFR-2017-AVI-111 — Multiples vulnérabilités dans les produits Juniper · cert.ssi.gouv.fr
- CERTFR-2016-AVI-153 — Multiples vulnérabilités dans les produits Cisco · cert.ssi.gouv.fr
- CERTFR-2016-AVI-045 — Multiples vulnérabilités dans les produits Cisco · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:ntp:ntp:*:p5:*:*:*:*:*:*≤ 4.2.8cpe:2.3:a:ntp:ntp:4.3.0:*:*:*:*:*:*:*cpe:2.3:a:ntp:ntp:4.3.1:*:*:*:*:*:*:*cpe:2.3:a:ntp:ntp:4.3.2:*:*:*:*:*:*:*cpe:2.3:a:ntp:ntp:4.3.3:*:*:*:*:*:*:*cpe:2.3:a:ntp:ntp:4.3.4:*:*:*:*:*:*:*cpe:2.3:a:ntp:ntp:4.3.5:*:*:*:*:*:*:*cpe:2.3:a:ntp:ntp:4.3.6:*:*:*:*:*:*:*cpe:2.3:a:ntp:ntp:4.3.7:*:*:*:*:*:*:*cpe:2.3:a:ntp:ntp:4.3.8:*:*:*:*:*:*:*cpe:2.3:a:ntp:ntp:4.3.10:*:*:*:*:*:*:*cpe:2.3:a:ntp:ntp:4.3.11:*:*:*:*:*:*:*cpe:2.3:a:ntp:ntp:4.3.12:*:*:*:*:*:*:*cpe:2.3:a:ntp:ntp:4.3.13:*:*:*:*:*:*:*cpe:2.3:a:ntp:ntp:4.3.14:*:*:*:*:*:*:*cpe:2.3:a:ntp:ntp:4.3.15:*:*:*:*:*:*:*cpe:2.3:a:ntp:ntp:4.3.16:*:*:*:*:*:*:*cpe:2.3:a:ntp:ntp:4.3.17:*:*:*:*:*:*:*cpe:2.3:a:ntp:ntp:4.3.18:*:*:*:*:*:*:*cpe:2.3:a:ntp:ntp:4.3.19:*:*:*:*:*:*:*cpe:2.3:a:ntp:ntp:4.3.20:*:*:*:*:*:*:*cpe:2.3:a:ntp:ntp:4.3.21:*:*:*:*:*:*:*cpe:2.3:a:ntp:ntp:4.3.22:*:*:*:*:*:*:*cpe:2.3:a:ntp:ntp:4.3.23:*:*:*:*:*:*:*cpe:2.3:a:ntp:ntp:4.3.24:*:*:*:*:*:*:*cpe:2.3:a:ntp:ntp:4.3.25:*:*:*:*:*:*:*cpe:2.3:a:ntp:ntp:4.3.26:*:*:*:*:*:*:*cpe:2.3:a:ntp:ntp:4.3.27:*:*:*:*:*:*:*cpe:2.3:a:ntp:ntp:4.3.28:*:*:*:*:*:*:*cpe:2.3:a:ntp:ntp:4.3.29:*:*:*:*:*:*:*cpe:2.3:a:ntp:ntp:4.3.30:*:*:*:*:*:*:*cpe:2.3:a:ntp:ntp:4.3.31:*:*:*:*:*:*:*cpe:2.3:a:ntp:ntp:4.3.32:*:*:*:*:*:*:*cpe:2.3:a:ntp:ntp:4.3.33:*:*:*:*:*:*:*cpe:2.3:a:ntp:ntp:4.3.34:*:*:*:*:*:*:*cpe:2.3:a:ntp:ntp:4.3.35:*:*:*:*:*:*:*cpe:2.3:a:ntp:ntp:4.3.36:*:*:*:*:*:*:*cpe:2.3:a:ntp:ntp:4.3.37:*:*:*:*:*:*:*cpe:2.3:a:ntp:ntp:4.3.38:*:*:*:*:*:*:*cpe:2.3:a:ntp:ntp:4.3.39:*:*:*:*:*:*:*- +50 more
Affected products
| Product | Versions |
|---|---|
| affected n/a |
References
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160127-ntpd
- http://www.ubuntu.com/usn/USN-3096-1
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00060.html
- http://www.debian.org/security/2016/dsa-3629
- https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03766en_us
- http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00026.html
- http://www.securitytracker.com/id/1034782
- http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00038.html
- https://www.kb.cert.org/vuls/id/718152
- http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00020.html
- http://rhn.redhat.com/errata/RHSA-2016-0063.html
- https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03750en_us
- http://lists.fedoraproject.org/pipermail/package-announce/2016-January/176434.html
- http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
- https://security.netapp.com/advisory/ntap-20171004-0002/
- https://security.netapp.com/advisory/ntap-20171031-0001/
- http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00048.html
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160428-ntpd
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161123-ntpd
- http://support.ntp.org/bin/view/Main/SecurityNotice#April_2016_NTP_4_2_8p7_Security
- http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177507.html
- http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00042.html
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00059.html
- http://www.securityfocus.com/bid/81811
- https://security.FreeBSD.org/advisories/FreeBSD-SA-16:09.ntp.asc
- https://bto.bluecoat.com/security-advisory/sa113
- http://lists.opensuse.org/opensuse-updates/2016-05/msg00114.html
- https://security.gentoo.org/glsa/201607-15
- 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://www.arista.com/en/support/advisories-notices/security-advisories/1332-security-advisory-19
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 |