Lucene search
K
Catalog
Vendors
Products
Timeline
Vulnerabilities
Sources
Documentation
Blog
Glossary
FAQ
Brand assets
Assessment
Agents dashboard
Agent Scanning
API Scanning
Assessment API
Alerts
Email notifications
Webhook notifications
Alerts API
SBOM package analysis
API Reference
Support
Settings
Sign in

ntp: remote arbitrary code execution vulnerability if autokeys is enabled

🗓️ 18 May 2009 20:51:00Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 3 Views

NTP remote arbitrary code execution via crafted packet when autokeys and encryption library are enabled.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
BDU FSTEC		Vulnerabilities in the Debian GNU/Linux operating system that allow a remote attacker to compromise the confidentiality, integrity, and accessibility of protected information
7 Jul 201600:00
–bdu_fstec
BDU FSTEC		Vulnerabilities in the Debian GNU/Linux operating system that allow a remote attacker to compromise the confidentiality, integrity, and accessibility of protected information
7 Jul 201600:00
–bdu_fstec
BDU FSTEC		Vulnerabilities in the Debian GNU/Linux operating system that allow a remote attacker to compromise the confidentiality, integrity, and accessibility of protected information
7 Jul 201600:00
–bdu_fstec
BDU FSTEC		Vulnerabilities in the Debian GNU/Linux operating system that allow a remote attacker to compromise the confidentiality, integrity, and accessibility of protected information
7 Jul 201600:00
–bdu_fstec
BDU FSTEC		Vulnerabilities in the Debian GNU/Linux operating system that allow a remote attacker to compromise the confidentiality, integrity, and accessibility of protected information
7 Jul 201600:00
–bdu_fstec
BDU FSTEC		Vulnerabilities of the Red Hat Enterprise Linux operating system, which allow a remote attacker to compromise the confidentiality, integrity, and accessibility of protected information
28 Apr 201500:00
–bdu_fstec
BDU FSTEC		Vulnerabilities of the CentOS operating system that allow a remote attacker to compromise the confidentiality, integrity, and accessibility of protected information
28 Apr 201500:00
–bdu_fstec
BDU FSTEC		Vulnerabilities of the Gentoo Linux operating system, which allow a remote attacker to compromise the confidentiality, integrity, and accessibility of protected information
28 Apr 201500:00
–bdu_fstec
Tenable Nessus		CentOS 5 : ntp (CESA-2009:1039)
6 Jan 201000:00
–nessus
Tenable Nessus		CentOS 4 : ntp (CESA-2009:1040)
29 Jun 201300:00
–nessus
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux4i386ntp0:4.2.0.a.20040617-8.el4_7.2ntp-0:4.2.0.a.20040617-8.el4_7.2.i386.rpm
Red Hat Enterprise Linux4ia64ntp0:4.2.0.a.20040617-8.el4_7.2ntp-0:4.2.0.a.20040617-8.el4_7.2.ia64.rpm
Red Hat Enterprise Linux4ppcntp0:4.2.0.a.20040617-8.el4_7.2ntp-0:4.2.0.a.20040617-8.el4_7.2.ppc.rpm
Red Hat Enterprise Linux4s390ntp0:4.2.0.a.20040617-8.el4_7.2ntp-0:4.2.0.a.20040617-8.el4_7.2.s390.rpm
Red Hat Enterprise Linux4s390xntp0:4.2.0.a.20040617-8.el4_7.2ntp-0:4.2.0.a.20040617-8.el4_7.2.s390x.rpm
Red Hat Enterprise Linux4x86_64ntp0:4.2.0.a.20040617-8.el4_7.2ntp-0:4.2.0.a.20040617-8.el4_7.2.x86_64.rpm
Red Hat Enterprise Linux4i386ntp-debuginfo0:4.2.0.a.20040617-8.el4_7.2ntp-debuginfo-0:4.2.0.a.20040617-8.el4_7.2.i386.rpm
Red Hat Enterprise Linux4ia64ntp-debuginfo0:4.2.0.a.20040617-8.el4_7.2ntp-debuginfo-0:4.2.0.a.20040617-8.el4_7.2.ia64.rpm
Red Hat Enterprise Linux4ppcntp-debuginfo0:4.2.0.a.20040617-8.el4_7.2ntp-debuginfo-0:4.2.0.a.20040617-8.el4_7.2.ppc.rpm
Red Hat Enterprise Linux4s390ntp-debuginfo0:4.2.0.a.20040617-8.el4_7.2ntp-debuginfo-0:4.2.0.a.20040617-8.el4_7.2.s390.rpm
Rows per page

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

Book a live demo
25 Jun 2026 10:35Current
7.2High risk
Vulners AI Score7.2
CVSS 26.8
EPSS0.21123
CWE-121
network time protocolremote code executionautokey enabledextension fieldbuffer overflow
3