Vulnerability CVE-2016-1857
Published: 2016-05-20

Description:
WebKit, as used in Apple iOS before 9.3.2, Safari before 9.1.1, and tvOS before 9.2.1, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, a different vulnerability than CVE-2016-1854, CVE-2016-1855, and CVE-2016-1856.

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
Webkitgtk -> Webkitgtk+ 
Apple -> Safari 
Apple -> Apple tv 
Apple -> Iphone os 
Apple -> TVOS 

 References:
http://lists.apple.com/archives/security-announce/2016/May/msg00001.html
http://lists.apple.com/archives/security-announce/2016/May/msg00002.html
http://lists.apple.com/archives/security-announce/2016/May/msg00005.html
http://packetstormsecurity.com/files/137229/WebKitGTK-Code-Execution-Denial-Of-Service-Memory-Corruption.html
http://www.securityfocus.com/archive/1/538522/100/0/threaded
http://www.securitytracker.com/id/1035888
http://www.zerodayinitiative.com/advisories/ZDI-16-343
https://support.apple.com/HT206564
https://support.apple.com/HT206565
https://support.apple.com/HT206568
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