Vulnerability CVE-2017-13861
Published: 2017-12-25

Description:
An issue was discovered in certain Apple products. iOS before 11.2 is affected. tvOS before 11.2 is affected. watchOS before 4.2 is affected. The issue involves the "IOSurface" component. It allows attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app.

See advisories in our WLB2 database:
Topic
Author
Date
Med.
Safari Webkit Proxy Object Type Confusion
saelo
03.06.2019

Type:

CWE-119

 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
9.3/10
10/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Apple -> Apple tv 
Apple -> Iphone os 
Apple -> Watchos 
Apple -> TVOS 

 References:
http://packetstormsecurity.com/files/153148/Safari-Webkit-Proxy-Object-Type-Confusion.html
http://www.securityfocus.com/bid/102134
http://www.securitytracker.com/id/1039952
http://www.securitytracker.com/id/1039953
https://support.apple.com/HT208325
https://support.apple.com/HT208327
https://support.apple.com/HT208334
https://www.exploit-db.com/exploits/43320/
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