CVE-2017-6455 Information

Description

NTP before 4.2.8p10 and 4.3.x before 4.3.94 when using PPSAPI allows local users to gain privileges via a DLL in the PPSAPI_DLLS environment variable.

CVSS Vector

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

Reference

http://support.ntp.org/bin/view/Main/NtpBug3384 http://support.ntp.org/bin/view/Main/SecurityNoticeMarch_2017_ntp_4_2_8p10_NTP_Secu http://www.securityfocus.com/bid/97074 http://www.securitytracker.com/id/1038123 http://www.securitytracker.com/id/1039427 https://support.apple.com/HT208144

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.0