CVE-2017-2533 Information

Description

An issue was discovered in certain Apple products. macOS before 10.12.5 is affected. The issue involves the \DiskArbitration\ component. A race condition allows attackers to execute arbitrary code in a privileged context 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

http://www.securitytracker.com/id/1038484 http://www.zerodayinitiative.com/advisories/ZDI-17-357/ https://phoenhex.re/2017-06-09/pwn2own-diskarbitrationd-privesc https://support.apple.com/HT207797 https://www.exploit-db.com/exploits/42146/

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