Vulnerability CVE-2017-13856


Published: 2017-12-25

Description:
An issue was discovered in certain Apple products. iOS before 11.2 is affected. Safari before 11.0.2 is affected. iCloud before 7.2 on Windows is affected. iTunes before 12.7.2 on Windows is affected. tvOS before 11.2 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site.

Type:

CWE-119

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

Vendor: Apple
Product: Iphone os 
Version:
9.3.5
9.3.4
9.3.3
9.3.2
9.3.1
9.3
9.2.1
9.2
9.1
9.0.2
9.0.1
9.0
8.4.1
8.2
8.1.3
8.1.2
8.1
8.0.2
8.0.1
8.0
7.1.2
7.1.1
7.1
7.0.6
7.0.5
7.0.4
7.0.3
7.0.2
7.0.1
7.0
6.1.6
6.1.5
See more versions on NVD
Product: Itunes 
Version:
9.2.1
9.2
9.1.1
9.1
9.0.3
9.0.2
9.0.1
9.0.0
8.0.1
8.0.0
7.7.1
7.7.0
7.7
7.6.2
7.6.1
7.6.0
7.6
7.5.0
7.5
7.4.3
7.4.2
7.4.1
7.4.0
7.4
7.3.2
7.3.1
7.3.0
7.2.0
7.1.1
7.1.0
7.0.2
7.0.1
7.0.0
See more versions on NVD
Product: Safari 
Version:
9.1.3
9.1.1
9.1
9.0.3
9.0.2
9.0.1
8.0.8
8.0.6
8.0.5
8.0.4
8.0
7.1.6
7.1.5
7.1.4
7.1
7.0.5
7.0.4
7.0.3
7.0.2
7.0.1
7.0
6.2.6
6.2.5
6.2.4
6.1.5
See more versions on NVD
Product: Apple tv 
Version:
9.1.1
9.0.1
7.1
7.0.3
7.0.1
7.0
6.2.1
6.2
See more versions on NVD
Product: Icloud 
Version: 7.1; 7.0;

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial

 References:
http://www.securityfocus.com/bid/102181
http://www.securitytracker.com/id/1040012
http://www.securitytracker.com/id/1040013
https://security.gentoo.org/glsa/201801-09
https://support.apple.com/HT208324
https://support.apple.com/HT208326
https://support.apple.com/HT208327
https://support.apple.com/HT208328
https://support.apple.com/HT208334

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