Vulnerability CVE-2017-13868
Published: 2017-12-25

Description:
An issue was discovered in certain Apple products. iOS before 11.2 is affected. macOS before 10.13.2 is affected. tvOS before 11.2 is affected. watchOS before 4.2 is affected. The issue involves the "Kernel" component. It allows attackers to bypass intended memory-read restrictions via a crafted app.

See advisories in our WLB2 database:
Topic
Author
Date
Med.
Apple macOS High Sierra 10.13 ctl_ctloutput-leak Information Leak
Brandon Azad
03.03.2018

Type:

CWE-200

 (Information Exposure)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
None
None
Affected software
Apple -> Apple tv 
Apple -> Iphone os 
Apple -> Mac os x 
Apple -> Watchos 
Apple -> TVOS 

 References:
http://www.securityfocus.com/bid/102100
http://www.securitytracker.com/id/1039952
http://www.securitytracker.com/id/1039953
http://www.securitytracker.com/id/1039966
https://bazad.github.io/2018/03/a-fun-xnu-infoleak/
https://github.com/bazad/ctl_ctloutput-leak
https://support.apple.com/HT208325
https://support.apple.com/HT208327
https://support.apple.com/HT208331
https://support.apple.com/HT208334
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