CVE-2019-8773
Last modified
CVE-2019-8773 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in Safari 13.0.1, iOS 13.1 and iPadOS 13.1, iCloud for Windows 10.7, iCloud for Windows 7.14, tvOS 13, watchOS 6, iTunes 12.10.1 for Windows. EPSS estimates a 1.36% chance of exploitation in the next 30 days.
Description
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in Safari 13.0.1, iOS 13.1 and iPadOS 13.1, iCloud for Windows 10.7, iCloud for Windows 7.14, tvOS 13, watchOS 6, iTunes 12.10.1 for Windows. Processing maliciously crafted web content may lead to arbitrary code execution.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apple | Icloud | < 7.14 |
| Apple | Icloud | >= 10.0, < 10.7 |
| Apple | Itunes | < 12.10.1 |
| Apple | Safari | < 13.0.1 |
| Apple | Ipad Os | < 13.1 |
| Apple | Iphone Os | < 13.1 |
| Apple | Tvos | < 13 |
| Apple | Watchos | < 6.0 |
References
- https://support.apple.com/en-us/HT210603Vendor Advisory
- https://support.apple.com/en-us/HT210604Vendor Advisory
- https://support.apple.com/en-us/HT210605Vendor Advisory
- https://support.apple.com/en-us/HT210607Vendor Advisory
- https://support.apple.com/en-us/HT210635Vendor Advisory
- https://support.apple.com/en-us/HT210636Vendor Advisory
- https://support.apple.com/en-us/HT210637Vendor Advisory
- https://support.apple.com/en-us/HT210603Vendor Advisory
- https://support.apple.com/en-us/HT210604Vendor Advisory
- https://support.apple.com/en-us/HT210605Vendor Advisory
- https://support.apple.com/en-us/HT210607Vendor Advisory
- https://support.apple.com/en-us/HT210635Vendor Advisory
- https://support.apple.com/en-us/HT210636Vendor Advisory
- https://support.apple.com/en-us/HT210637Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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