CVE-2016-1550

Summary

CVECVE-2016-1550
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2017-01-06 21:59:00 UTC
Updated2021-11-17 22:15:00 UTC
DescriptionAn 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.

Risk And Classification

Problem Types: CWE-200

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Ntp Ntp 4.2.8 p4 All All
Application Ntp Ntp 4.2.8 p4 All All

References

ReferenceSourceLinkTags
[security-announce] openSUSE-SU-2016:1329-1: important: Security update for ntp - openSUSE Security Announce - openSUSE Mailing Lists SUSE lists.opensuse.org
Oracle Solaris Bulletin - April 2016 CONFIRM www.oracle.com
Red Hat Customer Portal REDHAT rhn.redhat.com
Siemens SIMATIC NET CP 443-1 OPC UA | CISA MISC us-cert.cisa.gov
[security-announce] SUSE-SU-2016:1568-1: important: Security update for SUSE lists.opensuse.org
Security Advisory 0019 - Arista MISC www.arista.com
NTP: Multiple vulnerabilities (GLSA 201607-15) — Gentoo Security GENTOO security.gentoo.org
cert-portal.siemens.com/productcert/pdf/ssa-211752.pdf CONFIRM cert-portal.siemens.com
openSUSE-SU-2016:1423-1: moderate: Security update for ntp SUSE lists.opensuse.org
[SECURITY] Fedora 24 Update: ntp-4.2.6p5-40.fc24 FEDORA lists.fedoraproject.org
Slackware Security Advisory - ntp Updates ≈ Packet Storm MISC packetstormsecurity.com
April 2016 Network Time Protocol Daemon (ntpd) Vulnerabilities in Multiple NetApp Products | NetApp Product Security CONFIRM security.netapp.com
Siemens TIM 4R-IE Devices | CISA MISC us-cert.cisa.gov
SecurityFocus BUGTRAQ www.securityfocus.com
ntp Multiple Bugs Let Remote Users Spoof Messages, Obtain Potentially Sensitive Information, Modify Time, and Deny Service - SecurityTracker SECTRACK www.securitytracker.com
[security-announce] SUSE-SU-2016:1471-1: important: Security update for SUSE lists.opensuse.org
Oracle Linux Bulletin - April 2016 CONFIRM www.oracle.com
Vulnerability Note VU#718152 - NTP.org ntpd contains multiple vulnerabilities CERT-VN www.kb.cert.org
Cisco Talos - Talos 2016 0084 MISC www.talosintelligence.com Technical Description, Third Party Advisory
Red Hat Customer Portal REDHAT access.redhat.com
[security-announce] SUSE-SU-2016:1278-1: important: Security update for ntp - openSUSE Security Announce - openSUSE Mailing Lists SUSE lists.opensuse.org
Debian -- Security Information -- DSA-3629-1 ntp DEBIAN www.debian.org
[security-announce] SUSE-SU-2016:1912-1: important: Security update for SUSE lists.opensuse.org
Multiple Vulnerabilities in Network Time Protocol Daemon Affecting Cisco Products: April 2016 CISCO tools.cisco.com
[security-announce] SUSE-SU-2016:1291-1: important: Security update for ntp - openSUSE Security Announce - openSUSE Mailing Lists SUSE lists.opensuse.org
[security-announce] SUSE-SU-2016:2094-1: important: Security update for SUSE lists.opensuse.org
[SECURITY] Fedora 23 Update: ntp-4.2.6p5-40.fc23 FEDORA lists.fedoraproject.org
NTP CVE-2016-1550 Local Security Bypass Vulnerability BID www.securityfocus.com
FreeBSD-SA-16:16 FREEBSD security.FreeBSD.org
SecurityFocus BUGTRAQ www.securityfocus.com
TALOS-2016-0084 || Cisco Talos Intelligence Group - Comprehensive Threat Intelligence MISC www.talosintelligence.com
cert-portal.siemens.com/productcert/pdf/ssa-497656.pdf CONFIRM cert-portal.siemens.com
USN-3096-1: NTP vulnerabilities | Ubuntu UBUNTU www.ubuntu.com
Debian -- Security Information -- DSA-3629-1 ntp DEBIAN www.debian.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 590721 Siemens TIM 4R-IE Devices Multiple Vulnerabilities (ICSA-21-103-11)
  • 590736 Siemens SIMATIC NET CP 443-1 OPC UA Multiple Vulnerabilities (ICSA-21-159-11)
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