CVE-2016-4734 — CRITICAL (9.6)

Q: How severe is CVE-2016-4734?

CVE-2016-4734 has been rated CRITICAL with a CVSS base score of 9.6/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2016-4734?

Check the references section above for vendor advisories and patch information. Affected products include: Apple Safari, Apple Iphone Os, Apple Tvos.

Vulnerability 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 Score

9.6

CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Apple	Safari	< 10.0
Apple	Iphone Os	< 10.0
Apple	Tvos	< 10.0

Related Weaknesses (CWE)

CWE-119

References

http://lists.apple.com/archives/security-announce/2016/Sep/msg00007.htmlMailing List
http://lists.apple.com/archives/security-announce/2016/Sep/msg00008.htmlMailing List
http://lists.apple.com/archives/security-announce/2016/Sep/msg00011.htmlMailing List
http://www.securityfocus.com/bid/93057Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1036854Third Party AdvisoryVDB Entry
https://support.apple.com/HT207142Vendor Advisory
https://support.apple.com/HT207143Vendor Advisory
https://support.apple.com/HT207157Vendor Advisory
http://lists.apple.com/archives/security-announce/2016/Sep/msg00007.htmlMailing List
http://lists.apple.com/archives/security-announce/2016/Sep/msg00008.htmlMailing List
http://lists.apple.com/archives/security-announce/2016/Sep/msg00011.htmlMailing List
http://www.securityfocus.com/bid/93057Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1036854Third Party AdvisoryVDB Entry
https://support.apple.com/HT207142Vendor Advisory
https://support.apple.com/HT207143Vendor Advisory

FAQ

What is CVE-2016-4734?

CVE-2016-4734 is a vulnerability with a CVSS score of 9.6 (CRITICAL). 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 differe...

How severe is CVE-2016-4734?

CVE-2016-4734 has been rated CRITICAL with a CVSS base score of 9.6/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2016-4734?

Check the references section above for vendor advisories and patch information. Affected products include: Apple Safari, Apple Iphone Os, Apple Tvos.