CVE-2019-8586
Last modified
CVE-2019-8586 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 iOS 12.3, macOS Mojave 10.14.5, tvOS 12.3, Safari 12.1.1, iTunes for Windows 12.9.5, iCloud for Windows 7.12. EPSS estimates a 1.81% chance of exploitation in the next 30 days.
Description
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.3, macOS Mojave 10.14.5, tvOS 12.3, Safari 12.1.1, iTunes for Windows 12.9.5, iCloud for Windows 7.12. 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 | < 7.12 |
| Apple | Icloud | >= 10.0, < 10.4 |
| Apple | Itunes | < 12.9.5 |
| Apple | Safari | < 12.1.1 |
| Apple | Iphone Os | < 12.3 |
| Apple | Mac Os X | < 10.14.5 |
| Apple | Tvos | < 12.3 |
References
- https://support.apple.com/HT210118Vendor Advisory
- https://support.apple.com/HT210119Vendor Advisory
- https://support.apple.com/HT210120Vendor Advisory
- https://support.apple.com/HT210123Vendor Advisory
- https://support.apple.com/HT210124Vendor Advisory
- https://support.apple.com/HT210125Vendor Advisory
- https://support.apple.com/HT210212Vendor Advisory
- https://support.apple.com/HT210118Vendor Advisory
- https://support.apple.com/HT210119Vendor Advisory
- https://support.apple.com/HT210120Vendor Advisory
- https://support.apple.com/HT210123Vendor Advisory
- https://support.apple.com/HT210124Vendor Advisory
- https://support.apple.com/HT210125Vendor Advisory
- https://support.apple.com/HT210212Vendor 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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- CVE-2019-8583Multiple memory corruption issues were addressed with improv…8.8
- CVE-2019-8584Multiple memory corruption issues were addressed with improv…8.8
- CVE-2019-8585An out-of-bounds read was addressed with improved input vali…8.8
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- CVE-2019-8589This issue was addressed with improved checks. This issue is…5.5
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- CVE-2019-8592A memory corruption issue was addressed with improved input …7.8
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