Vulnerability Description
WebKit in Apple iOS before 9.3.3, Safari before 9.1.2, and tvOS before 9.2.2 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-2016-4589, CVE-2016-4622, and CVE-2016-4624.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | Safari | < 9.1.2 |
| Apple | Iphone Os | < 9.3.3 |
| Apple | Tvos | < 9.2.2 |
Related Weaknesses (CWE)
References
- http://lists.apple.com/archives/security-announce/2016/Jul/msg00001.htmlMailing ListVendor Advisory
- http://lists.apple.com/archives/security-announce/2016/Jul/msg00003.htmlMailing ListVendor Advisory
- http://lists.apple.com/archives/security-announce/2016/Jul/msg00004.htmlMailing ListVendor Advisory
- http://packetstormsecurity.com/files/138502/WebKitGTK-SOP-Bypass-Information-DisThird Party AdvisoryVDB Entry
- http://www.securityfocus.com/archive/1/539295/100/0/threadedThird Party AdvisoryVDB Entry
- http://www.securityfocus.com/bid/91830Third Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1036343Third Party AdvisoryVDB Entry
- https://support.apple.com/HT206900Vendor Advisory
- https://support.apple.com/HT206902Vendor Advisory
- https://support.apple.com/HT206905Vendor Advisory
- http://lists.apple.com/archives/security-announce/2016/Jul/msg00001.htmlMailing ListVendor Advisory
- http://lists.apple.com/archives/security-announce/2016/Jul/msg00003.htmlMailing ListVendor Advisory
- http://lists.apple.com/archives/security-announce/2016/Jul/msg00004.htmlMailing ListVendor Advisory
- http://packetstormsecurity.com/files/138502/WebKitGTK-SOP-Bypass-Information-DisThird Party AdvisoryVDB Entry
- http://www.securityfocus.com/archive/1/539295/100/0/threadedThird Party AdvisoryVDB Entry
FAQ
What is CVE-2016-4623?
CVE-2016-4623 is a vulnerability with a CVSS score of 8.8 (HIGH). WebKit in Apple iOS before 9.3.3, Safari before 9.1.2, and tvOS before 9.2.2 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, ...
How severe is CVE-2016-4623?
CVE-2016-4623 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2016-4623?
Check the references section above for vendor advisories and patch information. Affected products include: Apple Safari, Apple Iphone Os, Apple Tvos.