Medium severity · published Jul 22, 2016
CVE-2016-4592
WebKit in Apple iOS before 9.3.3, Safari before 9.1.2, and tvOS before 9.2.2 allows remote attackers to cause a denial of service (memory consumption) via a crafted web site
6.5
CVSS
2.2%
EPSS
No
On KEV
Description
WebKit in Apple iOS before 9.3.3, Safari before 9.1.2, and tvOS before 9.2.2 allows remote attackers to cause a denial of service (memory consumption) via a crafted web site.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.2% · higher than 83% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WE
Webkit · Apple
All versions, or not specified · source: NVD
WE
Webkitgtk+ · Webkitgtk
before 2.10.5 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-4592
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-4592
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://packetstormsecurity.com/files/138502/WebKitGTK-SOP-Bypass-Information-Disclosure.html
Third Party Advisory
http://www.securityfocus.com/archive/1/539295/100/0/threaded
Third Party Advisory
http://www.securityfocus.com/bid/91830
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