CVE-2018-4464: Buffer Overflow
Multiple memory corruption issues were addressed with improved memory handling. This issue affected versions prior to iOS 12.1.1, tvOS 12.1.1, watchOS 5.1.2, Safari 12.0.2, iTunes 12.9.2 for Windows, iCloud for Windows 7.9.
Other sources
WebKit. Multiple memory corruption issues were addressed with improved memory handling.
Credit
Affected Software
Event History
Parent advisories
This vulnerability appears in the following advisories.
Peer vulnerabilities
Found alongside the following vulnerabilities.
- CVE-2018-4303
- CVE-2018-4427
- CVE-2018-4431
- CVE-2018-4448
- CVE-2018-4460
- CVE-2018-4435
- CVE-2018-4447
- CVE-2018-4461
- CVE-2018-4436
- CVE-2018-4441
- CVE-2018-4442
- CVE-2018-4443
- CVE-2018-4438
- CVE-2018-4444
- CVE-2018-4437
- CVE-2018-4464
- CVE-2018-4429
- CVE-2018-4440
- CVE-2018-4439
- CVE-2018-4445
- CVE-2018-4465
- CVE-2018-4430
- CVE-2018-4446
- CVE-2018-4428
Frequently Asked Questions
What is CVE-2018-4464?
CVE-2018-4464 is a vulnerability in WebKit that allows for multiple memory corruption issues due to improved memory handling.
Which software versions are affected by CVE-2018-4464?
CVE-2018-4464 affects versions prior to iOS 12.1.1, tvOS 12.1.1, watchOS 5.1.2, Safari 12.0.2, iTunes 12.9.2 for Windows, and iCloud for Windows 7.9.
What is the severity of CVE-2018-4464?
CVE-2018-4464 has a severity rating of 8.8 (high).
How do I fix CVE-2018-4464?
To fix CVE-2018-4464, you should update to iOS 12.1.1 or later, tvOS 12.1.1 or later, watchOS 5.1.2 or later, Safari 12.0.2 or later, iTunes 12.9.2 for Windows or later, and iCloud for Windows 7.9 or later.
Where can I find more information about CVE-2018-4464?
You can find more information about CVE-2018-4464 on the Apple support page: [link](https://support.apple.com/kb/HT209340).