CVE-2018-4087 Information

Description

An issue was discovered in certain Apple products. iOS before 11.2.5 is affected. tvOS before 11.2.5 is affected. watchOS before 4.2.2 is affected. The issue involves the \Core Bluetooth\ component. It allows attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app.

CVSS Vector

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

Reference

http://www.securityfocus.com/bid/102774 http://www.securitytracker.com/id/1040265 https://blog.zimperium.com/cve-2018-4087-poc-escaping-sandbox-misleading-bluetoothd/ https://support.apple.com/HT208462 https://support.apple.com/HT208463 https://support.apple.com/HT208464 https://www.exploit-db.com/exploits/44215/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8