Vulnerability Details : 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 crafted web site, a different vulnerability than CVE-2016-4611, CVE-2016-4730, CVE-2016-4733, and CVE-2016-4735.
Vulnerability category: OverflowMemory CorruptionExecute codeDenial of service
Exploit prediction scoring system (EPSS) score for CVE-2016-4734
Probability of exploitation activity in the next 30 days: 36.46%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 97 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2016-4734
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
9.3
|
HIGH | AV:N/AC:M/Au:N/C:C/I:C/A:C |
8.6
|
10.0
|
NIST |
9.6
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H |
2.8
|
6.0
|
NIST |
CWE ids for CVE-2016-4734
-
The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-4734
-
https://support.apple.com/HT207142
About the security content of tvOS 10 - Apple SupportVendor Advisory
-
https://support.apple.com/HT207143
About the security content of iOS 10 - Apple SupportVendor Advisory
-
http://lists.apple.com/archives/security-announce/2016/Sep/msg00007.html
Apple - Lists.apple.comMailing List
-
http://www.securityfocus.com/bid/93057
Apple iOS/tvOS/Safari Multiple Memory Corruption VulnerabilitiesThird Party Advisory;VDB Entry
-
https://support.apple.com/HT207157
About the security content of Safari 10 - Apple SupportVendor Advisory
-
http://lists.apple.com/archives/security-announce/2016/Sep/msg00011.html
Apple - Lists.apple.comMailing List
-
http://lists.apple.com/archives/security-announce/2016/Sep/msg00008.html
Apple - Lists.apple.comMailing List
-
http://www.securitytracker.com/id/1036854
Apple Safari Multiple Bugs Let Remote Users Obtain Potentially Sensitive Information, Spoof the Address Bar, Conduct Cross-Site Scripting Attacks, and Execute Arbitrary Code - SecurityTrackerThird Party Advisory;VDB Entry
Products affected by CVE-2016-4734
- cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*