CVE-2019-8586: High severity tvos vulnerability
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.
Other sources
WebKit. Multiple memory corruption issues were addressed with improved memory handling.
WebKitGTK Security Advisory WSA-2019-0003 describes the following issue:
CVE-2019-8586
Processing maliciously crafted web content may lead to arbitrary code execution. Multiple memory corruption issues were addressed with improved memory handling.
Versions affected: WebKitGTK and WPE WebKit before 2.24.0.
— Red Hat
Credit
Affected Software
Event History
Parent advisories
This vulnerability appears in the following advisories.
Peer vulnerabilities
Found alongside the following vulnerabilities.
- CVE-2019-8593
- CVE-2019-2102
- CVE-2019-8592
- CVE-2019-8585
- CVE-2019-8582
- CVE-2019-8560
- CVE-2019-8633
- CVE-2019-8576
- CVE-2019-8591
- CVE-2019-8631
- CVE-2019-8568
- CVE-2019-8637
- CVE-2019-8577
- CVE-2019-8600
- CVE-2019-8598
- CVE-2019-8602
- CVE-2019-8574
- CVE-2019-8607
- CVE-2019-6237
- CVE-2019-8571
- CVE-2019-8583
- CVE-2019-8584
- CVE-2019-8586
- CVE-2019-8587
- CVE-2019-8594
- CVE-2019-8595
- CVE-2019-8596
- CVE-2019-8597
- CVE-2019-8601
- CVE-2019-8608
- CVE-2019-8609
- CVE-2019-8610
- CVE-2019-8611
- CVE-2019-8615
- CVE-2019-8619
- CVE-2019-8622
- CVE-2019-8623
- CVE-2019-8628
- CVE-2019-8612
- CVE-2019-8620
- CVE-2019-8603
- CVE-2019-8635
- CVE-2019-8590
- CVE-2019-8640
- CVE-2019-8589
- CVE-2019-8634
- CVE-2019-8616
- CVE-2019-8629
- CVE-2018-4456
- CVE-2019-8606
- CVE-2019-8525
- CVE-2019-8547
- CVE-2019-8573
- CVE-2018-12126
- CVE-2018-12127
- CVE-2018-12130
- CVE-2019-11091
- CVE-2019-8604
- CVE-2019-8569
- CVE-2019-8599
- CVE-2019-8626
- CVE-2019-8613
- CVE-2019-8664
- CVE-2019-8617
- CVE-2019-8630
Frequently Asked Questions
What is the vulnerability ID for this issue?
The vulnerability ID for this issue is CVE-2019-8586.
What is the severity of CVE-2019-8586?
CVE-2019-8586 has a severity rating of 8.8 (High).
Which software versions are affected by CVE-2019-8586?
WebKitGTK 2.24.0, iTunes for Windows up to version 12.9.5, iCloud for Windows up to version 7.12, Safari up to version 12.1.1, iOS up to version 12.3, macOS Mojave up to version 10.14.5, and tvOS up to version 12.3 are affected by CVE-2019-8586.
How can I fix CVE-2019-8586?
To fix CVE-2019-8586, update to iOS 12.3, macOS Mojave 10.14.5, tvOS 12.3, Safari 12.1.1, iTunes for Windows 12.9.5, or iCloud for Windows 7.12.
Where can I find more information about CVE-2019-8586?
You can find more information about CVE-2019-8586 on the Apple support website: [https://support.apple.com/en-us/HT210119](https://support.apple.com/en-us/HT210119), [https://support.apple.com/en-us/HT210118](https://support.apple.com/en-us/HT210118), [https://support.apple.com/en-us/HT210120](https://support.apple.com/en-us/HT210120).