CVE-2018-4267: Buffer Overflow
Last updated 24 July 2024
Other sources
Multiple memory corruption issues were addressed with improved memory handling. This issue affected versions prior to iOS 11.4.1, tvOS 11.4.1, Safari 11.1.2, iTunes 12.8 for Windows, iCloud for Windows 7.6.
— Launchpad
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-2018-4293
- CVE-2018-4269
- CVE-2018-4282
- CVE-2018-4280
- CVE-2018-4248
- CVE-2018-4277
- CVE-2018-4270
- CVE-2018-4278
- CVE-2018-4284
- CVE-2018-4266
- CVE-2018-4261
- CVE-2018-4262
- CVE-2018-4263
- CVE-2018-4264
- CVE-2018-4265
- CVE-2018-4267
- CVE-2018-4272
- CVE-2018-4271
- CVE-2018-4273
- CVE-2018-4145
- CVE-2018-4279
- CVE-2018-4362
- CVE-2018-4274
- CVE-2018-4260
- CVE-2018-4327
- CVE-2018-4290
- CVE-2018-4216
- CVE-2018-4275
Frequently Asked Questions
What is the severity of CVE-2018-4267?
The severity of CVE-2018-4267 is high with a CVSS score of 8.8.
How does CVE-2018-4267 affect iOS?
CVE-2018-4267 affects iOS versions prior to 11.4.1.
Is Safari affected by CVE-2018-4267?
Yes, Safari versions prior to 11.1.2 are affected by CVE-2018-4267.
What is the impact of CVE-2018-4267?
CVE-2018-4267 allows for multiple memory corruption issues and can lead to arbitrary code execution.
How can I fix CVE-2018-4267?
To fix CVE-2018-4267, update to iOS 11.4.1 or later, tvOS 11.4.1 or later, Safari 11.1.2 or later, iTunes 12.8 or later for Windows, or iCloud for Windows 7.6 or later.