high8.8Public exploit code
CVE-2018-4218
An issue was discovered in certain Apple products.
Public exploit code
Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.
- WebKit - Use-After-Free when Resuming Generator2018-06-08 · dos · multiple · Verified
Impact
An issue was discovered in certain Apple products. iOS before 11.4 is affected. Safari before 11.1.1 is affected. iCloud before 7.5 on Windows is affected. iTunes before 12.7.5 on Windows is affected. tvOS before 11.4 is affected. watchOS before 4.3.1 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site that triggers an @generatorState use-after-free.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Apple | Safari | before 11.1.1 |
| Apple | Iphone Os | before 11.4 |
| Apple | Tvos | before 11.4 |
| Apple | Watchos | before 4.3.1 |
| Apple | Icloud | before 7.5 |
| Apple | Itunes | before 12.7.5 |
| Canonical | Ubuntu Linux | Versions 16.04, 17.10, 18.04 |
Weakness classification
References
- NVD record
- CVE.org record
- http://www.securitytracker.com/id/1041029
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1553
- https://security.gentoo.org/glsa/201808-04
- https://support.apple.com/HT208848
- https://support.apple.com/HT208850
- https://support.apple.com/HT208851
- https://support.apple.com/HT208852
- https://support.apple.com/HT208853
- https://support.apple.com/HT208854
- https://usn.ubuntu.com/3687-1/
- https://www.exploit-db.com/exploits/44861/
- http://www.securitytracker.com/id/1041029
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1553
- https://security.gentoo.org/glsa/201808-04
- https://support.apple.com/HT208848
- https://support.apple.com/HT208850
- https://support.apple.com/HT208851
- https://support.apple.com/HT208852
- https://support.apple.com/HT208853
- https://support.apple.com/HT208854
- https://usn.ubuntu.com/3687-1/
- https://www.exploit-db.com/exploits/44861/