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Critical severity · published Sep 25, 2016
CVE-2016-4734
WebKit in Apple iOS before 10, Safari before 10, and tvOS before 10 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a…
9.6
CVSS
3.3%
EPSS
No
On KEV
Description
WebKit in Apple iOS before 10, Safari before 10, and tvOS before 10 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-2016-4611, CVE-2016-4730, CVE-2016-4733, and CVE-2016-4735.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)3.3% · higher than 88% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IO
iOS · Apple
before 10.0 · source: NVD
SA
Safari · Apple
before 10.0 · source: NVD
TV
Tvos · Apple
before 10.0 · source: NVD
Affected product
IO
iOS
Apple
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-4734
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-4734
Mailing List
http://lists.apple.com/archives/security-announce/2016/Sep/msg00007.html
Mailing List
http://lists.apple.com/archives/security-announce/2016/Sep/msg00008.html
Mailing List
http://lists.apple.com/archives/security-announce/2016/Sep/msg00011.html
Third Party Advisory
http://www.securityfocus.com/bid/93057
Third Party Advisory
http://www.securitytracker.com/id/1036854
Vendor Advisory
https://support.apple.com/HT207142
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