NVD - CVE-2016-2518

CVE-2016-2518 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 MATCH_ASSOC function in NTP before version 4.2.8p9 and 4.3.x before 4.3.92 allows remote attackers to cause an out-of-bounds reference via an addpeer request with a large hmode value.

Source: MITRE
Description Last Modified: 01/31/2017
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 5.3 MEDIUM
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L (V3 legend)
Impact Score: 1.4
Exploitability Score: 3.9

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

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0

Access Vector (AV): Network
Access Complexity (AC): Low
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-2016-1552.html
http://support.ntp.org/bin/view/Main/NtpBug3009	Vendor Advisory
http://support.ntp.org/bin/view/Main/SecurityNotice#April_2016_ntp_4_2_8p7_Security	Vendor Advisory
http://www.debian.org/security/2016/dsa-3629
http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html	Third Party Advisory
http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
http://www.securityfocus.com/bid/88226	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1035705
https://access.redhat.com/errata/RHSA-2016:1141
https://security.FreeBSD.org/advisories/FreeBSD-SA-16:16.ntp.asc
https://security.gentoo.org/glsa/201607-15
https://security.netapp.com/advisory/ntap-20171004-0002/
https://www.kb.cert.org/vuls/id/718152	Third Party Advisory US Government Resource

Technical Details

Vulnerability Type (View All)

Out-of-bounds Read (CWE-125)

Vulnerable software and versions Switch to CPE 2.2

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

Change History

11 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-2518
NVD Published Date:
01/30/2017
NVD Last Modified:
05/17/2018

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Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2016-2518 Detail

Current Description

Analysis 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 - 5/17/2018 9:29:03 PM

CVE Modified by MITRE - 1/18/2018 1:18:05 PM

CVE Modified by MITRE - 1/4/2018 9:30:38 PM

CVE Modified by MITRE - 11/20/2017 9:29:04 PM

CVE Modified by MITRE - 11/9/2017 9:29:09 PM

CVE Modified by MITRE - 11/3/2017 9:29:18 PM

CVE Modified by MITRE - 9/2/2017 9:29:04 PM

CVE Modified by MITRE - 6/30/2017 9:29:38 PM

Initial Analysis - 2/24/2017 2:08:14 PM

CVE Modified by MITRE - 2/9/2017 9:59:01 PM

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

Quick Info