CVE-2017-7004 Information

Description

An issue was discovered in certain Apple products. iOS before 10.3.2 is affected. macOS before 10.12.5 is affected. The issue involves the \Security\ component. A race condition allows attackers to bypass intended entitlement restrictions for sending XPC messages via a crafted app.

CVSS Vector

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

Reference

https://support.apple.com/HT207797 https://support.apple.com/HT207798 https://www.exploit-db.com/exploits/42145/

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.0