high8.8Known exploitedPublic exploit code
CVE-2016-4657
Apple iOS Webkit Memory Corruption Vulnerability
Exploited in the wild
This vulnerability is on a Known Exploited Vulnerabilities catalogue, added 2022-05-24. Federal due date: 2022-06-14.
Apply updates per vendor instructions.
Public exploit code
Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.
- WebKit - not_number defineProperties UAF (Metasploit)2018-06-05 · remote · ios · Verified
- Nintendo Switch - WebKit Code Execution (PoC)2017-03-12 · dos · hardware
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Apple | Iphone Os | before 9.3.5 |
Weakness classification
References
- NVD record
- CVE.org record
- CISA KEV catalog
- http://lists.apple.com/archives/security-announce/2016/Aug/msg00000.html
- http://www.securityfocus.com/bid/92653
- http://www.securitytracker.com/id/1036694
- https://blog.lookout.com/blog/2016/08/25/trident-pegasus/
- https://support.apple.com/HT207107
- https://www.exploit-db.com/exploits/44836/
- https://www.youtube.com/watch?v=xkdPjbaLngE
- http://lists.apple.com/archives/security-announce/2016/Aug/msg00000.html
- http://www.securityfocus.com/bid/92653
- http://www.securitytracker.com/id/1036694
- https://blog.lookout.com/blog/2016/08/25/trident-pegasus/
- https://support.apple.com/HT207107
- https://www.exploit-db.com/exploits/44836/
- https://www.youtube.com/watch?v=xkdPjbaLngE
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2016-4657