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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2009-3563 Detail

Description

ntp_request.c in ntpd in NTP before 4.2.4p8, and 4.2.5, allows remote attackers to cause a denial of service (CPU and bandwidth consumption) by using MODE_PRIVATE to send a spoofed (1) request or (2) response packet that triggers a continuous exchange of MODE_PRIVATE error responses between two NTP daemons.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2010-005.txt.asc
http://aix.software.ibm.com/aix/efixes/security/xntpd_advisory.asc
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=560074
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10673
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10691
http://lists.vmware.com/pipermail/security-announce/2010/000082.html
http://marc.info/?l=bugtraq&m=130168580504508&w=2
http://marc.info/?l=bugtraq&m=136482797910018&w=2
http://security-tracker.debian.org/tracker/CVE-2009-3563
http://securitytracker.com/id?1023298
http://sunsolve.sun.com/search/document.do?assetkey=1-77-1021781.1-1
http://support.avaya.com/css/P8/documents/100071808
http://support.ntp.org/bin/view/Main/SecurityNotice#DoS_attack_from_certain_NTP_mode Patch 
http://www-01.ibm.com/support/docview.wss?uid=isg1IZ68659
http://www-01.ibm.com/support/docview.wss?uid=isg1IZ71047
http://www.debian.org/security/2009/dsa-1948 Patch 
http://www.kb.cert.org/vuls/id/568372 Patch  US Government Resource 
http://www.kb.cert.org/vuls/id/MAPG-7X7V6J
http://www.kb.cert.org/vuls/id/MAPG-7X7VD7
http://www.securityfocus.com/bid/37255 Patch 
http://www.vupen.com/english/advisories/2010/0510
http://www.vupen.com/english/advisories/2010/0528
http://www.vupen.com/english/advisories/2010/0993
https://bugzilla.redhat.com/show_bug.cgi?id=531213
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11225
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12141
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19376
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7076
https://rhn.redhat.com/errata/RHSA-2009-1648.html
https://rhn.redhat.com/errata/RHSA-2009-1651.html
https://rhn.redhat.com/errata/RHSA-2010-0095.html
https://www.kb.cert.org/vuls/id/417980
https://www.redhat.com/archives/fedora-package-announce/2009-December/msg00763.html
https://www.redhat.com/archives/fedora-package-announce/2009-December/msg00809.html

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-Other Other cwe source acceptance level NIST  

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Change History

6 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2009-3563
NVD Published Date:
12/09/2009
NVD Last Modified:
03/19/2024
Source:
MITRE