Vulnerability CVE-2017-13802
Published: 2017-11-12   Modified: 2017-11-13

Description:
An issue was discovered in certain Apple products. iOS before 11.1 is affected. Safari before 11.0.1 is affected. iCloud before 7.1 on Windows is affected. iTunes before 12.7.1 on Windows is affected. tvOS before 11.1 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.

See advisories in our WLB2 database:
Topic
Author
Date
High
WebKit WebCore::Style::TreeResolver::styleForElement Use-After-Free
ifratric
22.11.2017

Type:

CWE-119

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

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
Affected software
Apple -> Apple tv 
Apple -> Itunes 
Apple -> Safari 
Apple -> Iphone os 
Apple -> Icloud 
Apple -> TVOS 
Apple -> Webkit 

 References:
http://www.securitytracker.com/id/1039703
https://security.gentoo.org/glsa/201712-01
https://support.apple.com/HT208219
https://support.apple.com/HT208222
https://support.apple.com/HT208223
https://support.apple.com/HT208224
https://support.apple.com/HT208225
https://www.exploit-db.com/exploits/43173/
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