CVE-2016-4728

moderate-risk

Published 2016-09-25

WebKit in Apple iOS before 10, tvOS before 10, iTunes before 12.5.1 on Windows, and Safari before 10 mishandles error prototypes, which allows remote attackers to execute arbitrary code via a crafted web site.

Do I need to act?

1.0% chance of exploitation in next 30 days

EPSS score — moderate exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 8.8/10 High

NETWORK / LOW complexity

Affected Products (4)

Safari

Iphone Os

Tvos

Itunes

Affected Vendors

Apple

References (20)

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

Mailing List http://lists.apple.com/archives/security-announce/2016/Sep/msg00012.html

Third Party Advisory http://www.securityfocus.com/bid/93064

Third Party Advisory http://www.securitytracker.com/id/1036854

Vendor Advisory https://support.apple.com/HT207142

Vendor Advisory https://support.apple.com/HT207143

Vendor Advisory https://support.apple.com/HT207157

Vendor Advisory https://support.apple.com/HT207158