CVE-2018-4188: Input Validation

Reference Links

• https://support.apple.com/en-us/HT208852 (Advisory)
• http://www.securitytracker.com/id/1041029
• https://support.apple.com/HT208848
• https://support.apple.com/HT208850
• https://support.apple.com/HT208852
• https://support.apple.com/HT208853
• https://support.apple.com/HT208854

Parent vulnerabilities

(Appears in the following advisories)

• HT208852

Peer vulnerabilities

(Found alongside the following vulnerabilities)

• CVE-2018-4194
• CVE-2018-4224
• CVE-2018-4225
• CVE-2018-4226
• CVE-2018-4232
• CVE-2018-4192
• CVE-2018-4214
• CVE-2018-4204
• CVE-2018-4246
• CVE-2018-4200
• CVE-2018-4188
• CVE-2018-4201
• CVE-2018-4218
• CVE-2018-4233
• CVE-2018-4199
• CVE-2018-4190
• CVE-2018-4222
• CVE-2018-4145

Frequently Asked Questions

• What is CVE-2018-4188?

  CVE-2018-4188 is a vulnerability in certain Apple products that allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted web content.

• Which Apple products are affected by CVE-2018-4188?

  iOS before 11.4, Safari before 11.1.1, iCloud before 7.5 on Windows, iTunes before 12.7.5 on Windows, and tvOS before 11.4 are affected by CVE-2018-4188.

• What is the severity of CVE-2018-4188?

  CVE-2018-4188 has a severity score of 6.5 out of 10, which is considered medium.

• How can I fix CVE-2018-4188?

  To fix CVE-2018-4188, you should update your affected Apple products to the latest available version, such as iOS 11.4 or Safari 11.1.1.

• Where can I find more information about CVE-2018-4188?

  For more information about CVE-2018-4188, you can visit the following references: [Link 1](https://support.apple.com/en-us/HT208852), [Link 2](http://www.securitytracker.com/id/1041029), [Link 3](https://support.apple.com/HT208848).