high
8.8
CWE
119
Advisory Published
Updated

CVE-2017-6458: Buffer Overflow

First published: Mon Mar 27 2017(Updated: )

Last updated 24 July 2024

Credit: cve@mitre.org Cure53 Cure53 Cure53 Cure53 Cure53 Cure53 Cure53 Cure53 Cure53 Matthew Van Gundy Cisco cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Apple macOS High Sierra<10.13
10.13
Siemens SIMATIC NET CP 443-1 OPC UA
NTP ntp<4.2.8
NTP ntp>=4.3.0<4.3.94
NTP ntp=4.2.8
NTP ntp=4.2.8-p1
NTP ntp=4.2.8-p1-beta1
NTP ntp=4.2.8-p1-beta2
NTP ntp=4.2.8-p1-beta3
NTP ntp=4.2.8-p1-beta4
NTP ntp=4.2.8-p1-beta5
NTP ntp=4.2.8-p1-rc1
NTP ntp=4.2.8-p1-rc2
NTP ntp=4.2.8-p2
NTP ntp=4.2.8-p2-rc1
NTP ntp=4.2.8-p2-rc2
NTP ntp=4.2.8-p2-rc3
NTP ntp=4.2.8-p3
NTP ntp=4.2.8-p3-rc1
NTP ntp=4.2.8-p3-rc2
NTP ntp=4.2.8-p3-rc3
NTP ntp=4.2.8-p4
NTP ntp=4.2.8-p5
NTP ntp=4.2.8-p6
NTP ntp=4.2.8-p7
NTP ntp=4.2.8-p8
NTP ntp=4.2.8-p9
Hpe Hpux-ntp<c.4.2.8.4.0
Apple Mac OS X>=10.8.0<10.13
Siemens Simatic Net Cp 443-1 Opc Ua Firmware
Siemens SIMATIC NET CP 443-1 OPC UA
All of
Siemens Simatic Net Cp 443-1 Opc Ua Firmware
Siemens SIMATIC NET CP 443-1 OPC UA
debian/ntp
1:4.2.8p15+dfsg-1

Remedy

http://support.ntp.org/bin/view/Main/NtpBug3379

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Peer vulnerabilities

(Found alongside the following vulnerabilities)

Frequently Asked Questions

  • What is CVE-2017-6458?

    CVE-2017-6458 is a vulnerability in NTP that allows remote authenticated users to have unspecified impact via a long variable.

  • What is the severity of CVE-2017-6458?

    CVE-2017-6458 has a severity rating of 8.8 (high).

  • How can I fix CVE-2017-6458?

    To fix CVE-2017-6458, update NTP to version 4.2.8p10 or later.

  • Where can I find more information about CVE-2017-6458?

    You can find more information about CVE-2017-6458 at the following references: [http://support.ntp.org/bin/view/Main/NtpBug3379](http://support.ntp.org/bin/view/Main/NtpBug3379), [http://support.ntp.org/bin/view/Main/SecurityNotice#March_2017_ntp_4_2_8p10_NTP_Secu](http://support.ntp.org/bin/view/Main/SecurityNotice#March_2017_ntp_4_2_8p10_NTP_Secu), [http://www.securitytracker.com/id/1038123](http://www.securitytracker.com/id/1038123).

  • What is the Common Weakness Enumeration (CWE) for CVE-2017-6458?

    The CWE for CVE-2017-6458 is CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer).

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