CVE-2017-13905 Information

Description

A race condition was addressed with additional validation. This issue is fixed in tvOS 11.2 iOS 11.2 macOS High Sierra 10.13.2 Security Update 2017-002 Sierra and Security Update 2017-005 El Capitan watchOS 4.2. An application may be able to gain elevated privileges.

CVSS Vector

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

Reference

https://support.apple.com/en-us/HT208331 https://support.apple.com/en-us/HT208325 https://support.apple.com/en-us/HT208334 https://support.apple.com/en-us/HT208327

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.1