CVE-2016-4657: Apple iOS Webkit Memory Corruption Vulnerability
High · CVSS 8.8 (CVSS 3.1)KEV known exploitedEPSS 66.8%, 99th percentilePublished Updated Assigner: apple
In CISA’s Known Exploited Vulnerabilities catalog: Apple iOS Webkit Memory Corruption Vulnerability.
Added , federal remediation due . Known ransomware use: Unknown.
Required action: Apply updates per vendor instructions.
Description
WebKit in Apple iOS before 9.3.5 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site.
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Status incidents that name it
No tracked status incident names this CVE.
Affected vendors and products
Apple: iOS
References
- CVE record on cve.org (opens in new tab)
- NVD entry (opens in new tab)
- lists.apple.com/archives/security-announce/2016/Aug/msg00000.html (opens in new tab)
- blog.lookout.com/blog/2016/08/25/trident-pegasus/ (opens in new tab)
- support.apple.com/HT207107 (opens in new tab)
- www.exploit-db.com/exploits/44836/ (opens in new tab)
- www.youtube.com/watch (opens in new tab)
- www.securityfocus.com/bid/92653 (opens in new tab)
- www.securitytracker.com/id/1036694 (opens in new tab)
- CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (opens in new tab)
- This product uses data from the NVD API but is not endorsed or certified by the NVD. (opens in new tab)
- Known Exploited Vulnerabilities catalog from CISA. (opens in new tab)
- EPSS scores from FIRST (Exploit Prediction Scoring System). (opens in new tab)