CVE-2018-4293: Input Validation
A cookie management issue was addressed with improved checks. This issue affected versions prior to iOS 11.4.1, macOS High Sierra 10.13.6, tvOS 11.4.1, watchOS 4.3.2, iTunes 12.8 for Windows, iCloud for Windows 7.6.
Other sources
CFNetwork. A cookie management issue was addressed with improved checks.
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-2018-4470
- CVE-2018-4289
- CVE-2018-4268
- CVE-2018-4285
- CVE-2018-5383
- CVE-2018-4276
- CVE-2018-4178
- CVE-2018-4456
- CVE-2018-4283
- CVE-2018-3665
- CVE-2018-4259
- CVE-2018-4286
- CVE-2018-4287
- CVE-2018-4288
- CVE-2018-4291
- CVE-2018-6797
- CVE-2018-6913
- CVE-2017-0898
- CVE-2017-10784
- CVE-2017-14033
- CVE-2017-14064
- CVE-2017-17405
- CVE-2017-17742
- CVE-2018-6914
- CVE-2018-8777
- CVE-2018-8778
- CVE-2018-8779
- CVE-2018-8780
- CVE-2018-4274
- CVE-2018-4290
- CVE-2018-4145
- CVE-2018-4327
- CVE-2018-4216
- CVE-2018-4260
- CVE-2018-4275
Frequently Asked Questions
What is the vulnerability ID of this issue?
The vulnerability ID of this issue is CVE-2018-4293.
What is the severity rating of CVE-2018-4293?
CVE-2018-4293 has a severity rating of 5.3 (Medium).
Which software versions are affected by CVE-2018-4293?
Versions prior to iOS 11.4.1, macOS High Sierra 10.13.6, tvOS 11.4.1, watchOS 4.3.2, iTunes 12.8 for Windows, iCloud for Windows 7.6 are affected by CVE-2018-4293.
How can I fix CVE-2018-4293?
To fix CVE-2018-4293, update to iOS 11.4.1 or later, macOS High Sierra 10.13.6 or later, tvOS 11.4.1 or later, watchOS 4.3.2 or later, iTunes 12.8 for Windows or later, or iCloud for Windows 7.6 or later.
Where can I find more information about CVE-2018-4293?
You can find more information about CVE-2018-4293 on the Apple support website. Here are some relevant links: [link1](https://support.apple.com/en-us/HT208936), [link2](https://support.apple.com/en-us/HT208932), [link3](https://support.apple.com/en-us/HT208935).