CVE-2018-4363: Input Validation
Published Sep 17, 2018
·Updated
Kernel. An input validation issue existed in the kernel. This issue was addressed with improved input validation.
Other sources
An input validation issue existed in the kernel. This issue was addressed with improved input validation. This issue affected versions prior to iOS 12, tvOS 12, watchOS 5.
Credit
Ian Beer(Google Project Zero), Ian Beer(Google Project Zero), Ian Beer(Google Project Zero)
Affected Software
6 affected componentsFixes available
Apple tvOS<12
12
Apple WatchOS<5
5
Apple iOS<12
12
Apple iPhone OS<12.0
Apple tvOS<12
Apple WatchOS<5.0
Event History
Apr 3, 2019
CVE Published
via MITRE·05:43 PM
Data Sourced
via MITRE·05:43 PM
DescriptionWeakness
Peer vulnerabilities
Found alongside the following vulnerabilities.
- CVE-2018-4321
- CVE-2018-5383
- CVE-2018-4126
- CVE-2018-4412
- CVE-2018-4414
- CVE-2018-4347
- CVE-2018-4433
- CVE-2018-4426
- CVE-2018-4331
- CVE-2018-4332
- CVE-2018-4343
- CVE-2018-4408
- CVE-2018-4341
- CVE-2018-4354
- CVE-2018-4383
- CVE-2018-4401
- CVE-2018-4305
- CVE-2018-4399
- CVE-2018-4407
- CVE-2018-4363
- CVE-2018-4336
- CVE-2018-4337
- CVE-2018-4340
- CVE-2018-4344
- CVE-2018-4425
- CVE-2018-4313
- CVE-2016-1777
- CVE-2018-4395
- CVE-2018-4203
- CVE-2018-4304
- CVE-2018-4316
- CVE-2018-4345
- CVE-2018-4191
- CVE-2018-4299
- CVE-2018-4359
- CVE-2018-4323
- CVE-2018-4358
- CVE-2018-4328
- CVE-2018-4197
- CVE-2018-4318
- CVE-2018-4306
- CVE-2018-4312
- CVE-2018-4314
- CVE-2018-4315
- CVE-2018-4317
- CVE-2018-4309
- CVE-2018-4361
- CVE-2018-4474
- CVE-2018-4360
- CVE-2018-4319
- CVE-2018-4311
- CVE-2018-4322
- CVE-2018-4356
- CVE-2018-4333
- CVE-2018-4355
- CVE-2018-4335
- CVE-2018-4326
- CVE-2018-4310
- CVE-2018-4352
- CVE-2018-4329
- CVE-2018-4307
- CVE-2018-4362
- CVE-2018-4325
Frequently Asked Questions
1
What is the severity of CVE-2018-4363?
The severity of CVE-2018-4363 is high.
2
What is the vulnerability description of CVE-2018-4363?
CVE-2018-4363 is an input validation issue that existed in the kernel.
3
Which versions of iOS are affected by CVE-2018-4363?
Versions prior to iOS 12 are affected by CVE-2018-4363.
4
How do I fix CVE-2018-4363?
To fix CVE-2018-4363, update to iOS 12 or later.
5
Where can I find more information about CVE-2018-4363?
More information about CVE-2018-4363 can be found on Apple's support page: [https://support.apple.com/kb/HT209106](https://support.apple.com/kb/HT209106)