CVE-2017-6458 Information

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.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

http://support.ntp.org/bin/view/Main/NtpBug3379 http://support.ntp.org/bin/view/Main/SecurityNoticeMarch_2017_ntp_4_2_8p10_NTP_Secu http://www.securityfocus.com/bid/97051 http://www.securitytracker.com/id/1038123 https://support.apple.com/HT208144 https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03962en_us

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8