high8.8Public exploit code
CVE-2019-8820
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.
- JavaScriptCore - Type Confusion During Bailout when Reconstructing Arguments Objects2019-11-05 · dos · multiple · Verified
Impact
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 13.2 and iPadOS 13.2, tvOS 13.2, watchOS 6.1, Safari 13.0.3, iTunes for Windows 12.10.2, iCloud for Windows 11.0, iCloud for Windows 7.15. Processing maliciously crafted web content may lead to arbitrary code execution.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Apple | Icloud | before 7.15 from 10.0 before 10.8 |
| Apple | Itunes | before 12.10.2 |
| Apple | Safari | before 13.0.3 |
| Apple | Ipados | before 13.2 |
| Apple | Iphone Os | before 13.2 |
| Apple | Tvos | before 13.2 |
| Apple | Watchos | before 6.1 |
Weakness classification
References
- NVD record
- CVE.org record
- https://security.gentoo.org/glsa/202003-22
- https://support.apple.com/HT210721
- https://support.apple.com/HT210723
- https://support.apple.com/HT210724
- https://support.apple.com/HT210725
- https://support.apple.com/HT210726
- https://support.apple.com/HT210727
- https://support.apple.com/HT210728
- https://security.gentoo.org/glsa/202003-22
- https://support.apple.com/HT210721
- https://support.apple.com/HT210723
- https://support.apple.com/HT210724
- https://support.apple.com/HT210725
- https://support.apple.com/HT210726
- https://support.apple.com/HT210727
- https://support.apple.com/HT210728