CVE-2017-10140 Information

Description

Postfix before 2.11.10 3.0.x before 3.0.10 3.1.x before 3.1.6 and 3.2.x before 3.2.2 might allow local users to gain privileges by leveraging undocumented functionality in Berkeley DB 2.x and later related to reading settings from DB_CONFIG in the current directory.

CVSS Vector

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

Reference

http://seclists.org/oss-sec/2017/q3/285 http://www.postfix.org/announcements/postfix-3.2.2.html https://access.redhat.com/errata/RHSA-2019:0366 https://www.oracle.com/security-alerts/cpujul2020.html

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

7.8