high8.8Public exploit code
CVE-2019-8558
Multiple memory corruption issues were addressed with improved memory handling.
Public exploit code
Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.
- WebKit JavaScriptCore - CodeBlock Dangling Watchpoints Use-After-Free2019-04-03 · dos · multiple · Verified
Impact
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.2, tvOS 12.2, watchOS 5.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. Processing maliciously crafted web content may lead to arbitrary code execution.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Apple | Icloud | before 7.11 |
| Apple | Itunes | before 12.9.4 |
| Apple | Safari | before 12.1 |
| Apple | Iphone Os | before 12.2 |
| Apple | Tvos | before 12.2 |
| Apple | Watchos | before 5.2 |
Weakness classification
References
- NVD record
- CVE.org record
- https://support.apple.com/HT209599
- https://support.apple.com/HT209601
- https://support.apple.com/HT209602
- https://support.apple.com/HT209603
- https://support.apple.com/HT209604
- https://support.apple.com/HT209605
- https://support.apple.com/HT209599
- https://support.apple.com/HT209601
- https://support.apple.com/HT209602
- https://support.apple.com/HT209603
- https://support.apple.com/HT209604
- https://support.apple.com/HT209605