CVE-2017-6458

HIGH

NTP < 4.2.8p10 and 4.3.x < 4.3.94 - Authenticated Buffer Overflow via ctl_put* Functions

Title source: llm
STIX 2.1

Description

Multiple buffer overflows in the ctl_put* functions in NTP before 4.2.8p10 and 4.3.x before 4.3.94 allow remote authenticated users to have unspecified impact via a long variable.

References (20)

Core 20
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id/1038123
Patch, Vendor Advisory x_refsource_confirm
http://support.ntp.org/bin/view/Main/NtpBug3379
Third Party Advisory x_refsource_confirm
https://support.apple.com/HT208144
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/97051
Vendor Advisory x_refsource_confirm
https://support.apple.com/kb/HT208144
Vendor Advisory vendor-advisory x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-3349-1
Various Sources x_refsource_confirm
https://bto.bluecoat.com/security-advisory/sa147
Mailing List mailing-list x_refsource_fulldisc
http://seclists.org/fulldisclosure/2017/Nov/7
Vendor Advisory x_refsource_confirm
https://support.f5.com/csp/article/K99254031
Mailing List mailing-list x_refsource_fulldisc
http://seclists.org/fulldisclosure/2017/Sep/62
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/archive/1/540464/100/0/threaded
Third Party Advisory x_refsource_confirm
https://cert-portal.siemens.com/productcert/pdf/ssa-211752.pdf
Third Party Advisory, US Government Resource x_refsource_misc
https://us-cert.cisa.gov/ics/advisories/icsa-21-159-11

Scores

CVSS v3 8.8
EPSS 0.0853
EPSS Percentile 92.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-119
Status published
Products (5)
apple/mac_os_x 10.8.0 - 10.13
hpe/hpux-ntp < c.4.2.8.4.0
ntp/ntp 4.2.8 (23 CPE variants)
ntp/ntp < 4.2.8
siemens/simatic_net_cp_443-1_opc_ua_firmware
Published Mar 27, 2017
Tracked Since Feb 18, 2026