CVE-2018-10172 Information

Description

7-Zip through 18.01 on Windows implements the \Large memory pages\ option by calling the LsaAddAccountRights function to add the SeLockMemoryPrivilege privilege to the user’s account which makes it easier for attackers to bypass intended access restrictions by using this privilege in the context of a sandboxed process.

CVSS Vector

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

Reference

https://sourceforge.net/p/sevenzip/discussion/45797/thread/e730c709/?limit=25&page=1b240

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

CHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8