CVE-2015-7705 Detail

Current Description

The rate limiting feature in NTP 4.x before 4.2.8p4 and 4.3.x before 4.3.77 allows remote attackers to have unspecified impact via a large number of crafted requests.


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  9.8 CRITICAL
Vector:  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H


NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://support.ntp.org/bin/view/Main/NtpBug2901 Vendor Advisory 
http://support.ntp.org/bin/view/Main/SecurityNotice#October_2015_NTP_4_2_8p4_Securit Release Notes  Vendor Advisory 
http://www.securityfocus.com/bid/77284 Third Party Advisory  VDB Entry 
http://www.securitytracker.com/id/1033951 Third Party Advisory  VDB Entry 
https://bugzilla.redhat.com/show_bug.cgi?id=1274184 Issue Tracking  Third Party Advisory  VDB Entry 
https://eprint.iacr.org/2015/1020.pdf Technical Description 
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05270839 Third Party Advisory  VDB Entry 
https://security.gentoo.org/glsa/201607-15 Third Party Advisory  VDB Entry 
https://security.netapp.com/advisory/ntap-20171004-0001/ Third Party Advisory 
https://support.citrix.com/article/CTX220112 Third Party Advisory 
https://www.cs.bu.edu/~goldbe/NTPattack.html Not Applicable 
https://www.kb.cert.org/vuls/id/718152 Third Party Advisory  US Government Resource 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-20 Improper Input Validation cwe source acceptance level NIST  

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Change History

19 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2015-7705
NVD Published Date:
08/07/2017
NVD Last Modified:
06/18/2020
Source:
MITRE