NVD - CVE-2015-8158

CVE-2015-8158 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

Current Description

The getresponse function in ntpq in NTP versions before 4.2.8p9 and 4.3.x before 4.3.90 allows remote attackers to cause a denial of service (infinite loop) via crafted packets with incorrect values.

Source: MITRE
Description Last Modified: 01/30/2017
View Analysis Description

Evaluator Description

CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 5.9 MEDIUM
Vector: AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H (V3 legend)
Impact Score: 3.6
Exploitability Score: 2.2

Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 4.3 MEDIUM
Vector: (AV:N/AC:M/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.6

Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
http://rhn.redhat.com/errata/RHSA-2016-2583.html
http://support.ntp.org/bin/view/Main/NtpBug2948	Vendor Advisory
http://www.debian.org/security/2016/dsa-3629
http://www.securityfocus.com/bid/81814	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1034782
https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03750en_us
https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03766en_us
https://security.FreeBSD.org/advisories/FreeBSD-SA-16:09.ntp.asc
https://security.gentoo.org/glsa/201607-15
https://security.netapp.com/advisory/ntap-20171031-0001/
https://www.kb.cert.org/vuls/id/718152	Third Party Advisory US Government Resource

Technical Details

Vulnerability Type (View All)

Other (NVD-CWE-Other)

Vulnerable software and versions Switch to CPE 2.2

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

10 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2015-8158
NVD Published Date:
01/30/2017
NVD Last Modified:
01/04/2018

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Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2015-8158 Detail

Current Description

Analysis Description

Evaluator Description

Impact

References to Advisories, Solutions, and Tools

Technical Details

Vulnerable software and versions Switch to CPE 2.2

Change History

CVE Modified by MITRE - 1/4/2018 9:30:20 PM

CVE Modified by MITRE - 11/20/2017 9:29:01 PM

CVE Modified by MITRE - 11/9/2017 9:29:06 PM

CVE Modified by MITRE - 11/3/2017 9:29:12 PM

CVE Modified by MITRE - 9/9/2017 9:29:03 PM

CVE Modified by MITRE - 7/21/2017 9:29:01 PM

CVE Modified by MITRE - 6/30/2017 9:29:24 PM

CVE Modified by MITRE - 5/26/2017 9:29:01 PM

Initial Analysis - 2/7/2017 10:18:36 AM

CVE Modified by MITRE - 1/31/2017 9:59:00 PM

Quick Info