CVE-2017-13908 Information

Description

An issue in handling file permissions was addressed with improved validation. This issue is fixed in macOS High Sierra 10.13.1 Security Update 2017-001 Sierra and Security Update 2017-004 El Capitan macOS High Sierra 10.13. A local attacker may be able to execute non-executable text files via an SMB share.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

https://support.apple.com/en-us/HT208221 https://support.apple.com/en-us/HT208144

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