High severity · published Jul 22, 2016
CVE-2016-4584
The WebKit Page Loading implementation in Apple iOS before 9.3.3, Safari before 9.1.2, and tvOS before 9.2.2 allows remote attackers to execute arbitrary code or cause a denial of…
8.8
CVSS
1.9%
EPSS
No
On KEV
Description
The WebKit Page Loading implementation in Apple iOS before 9.3.3, Safari before 9.1.2, and tvOS before 9.2.2 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.9% · higher than 80% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IO
iOS · Apple
before 9.3.3 · source: NVD
SA
Safari · Apple
before 9.1.2 · source: NVD
TV
Tvos · Apple
before 9.2.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-4584
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-4584
Mailing List
http://lists.apple.com/archives/security-announce/2016/Jul/msg00001.html
Mailing List
http://lists.apple.com/archives/security-announce/2016/Jul/msg00003.html
Mailing List
http://lists.apple.com/archives/security-announce/2016/Jul/msg00004.html
Third Party Advisory
http://www.securityfocus.com/bid/91830
Third Party Advisory
http://www.securitytracker.com/id/1036343
Vendor Advisory
https://support.apple.com/HT206900
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