Vulnerability CVE-2017-2533
Published: 2017-05-22

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.

See advisories in our WLB2 database:
Topic
Author
Date
Med.
Apple macOS - Disk Arbitration Daemon Race Condition
phoenhex
10.06.2017

CVSS2 => (AV:N/AC:H/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.6/10
10/10
4.9/10
Exploit range
Attack complexity
Authentication
Remote
High
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Apple -> Mac os x 

 References:
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/
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