CVE-2018-4105: Input Validation

Reference Links

• https://support.apple.com/en-us/HT208692 (Advisory)
• http://www.securityfocus.com/bid/103582
• http://www.securitytracker.com/id/1040608
• https://support.apple.com/HT208692

Parent vulnerabilities

(Appears in the following advisories)

• HT208692

Peer vulnerabilities

(Found alongside the following vulnerabilities)

• CVE-2018-4170
• CVE-2018-4105
• CVE-2018-4112
• CVE-2018-4166
• CVE-2018-4155
• CVE-2018-4158
• CVE-2018-4142
• CVE-2017-13890
• CVE-2017-8816
• CVE-2018-4176
• CVE-2018-4108
• CVE-2017-13080
• CVE-2018-4167
• CVE-2018-4151
• CVE-2018-4132
• CVE-2018-4135
• CVE-2018-4150
• CVE-2018-4104
• CVE-2018-4143
• CVE-2018-4136
• CVE-2018-4160
• CVE-2018-4185
• CVE-2018-4139
• CVE-2018-4175
• CVE-2017-15412
• CVE-2018-4187
• CVE-2018-4179
• CVE-2018-4111
• CVE-2018-4174
• CVE-2018-4152
• CVE-2017-7151
• CVE-2018-4138
• CVE-2018-4107
• CVE-2018-4156
• CVE-2018-4157
• CVE-2018-4298
• CVE-2018-4144
• CVE-2017-13911
• CVE-2018-4173
• CVE-2018-4154
• CVE-2018-4115
• CVE-2018-4106
• CVE-2018-4131

Frequently Asked Questions

• What is the vulnerability ID of this issue?

  The vulnerability ID is CVE-2018-4105.

• What is the severity of CVE-2018-4105?

  The severity of CVE-2018-4105 is critical (9.8).

• Which Apple products are affected by CVE-2018-4105?

  macOS High Sierra (up to 10.13.4), Sierra, and El Capitan are affected by CVE-2018-4105.

• How can an attacker exploit this vulnerability?

  An attacker can trigger truncation of an APFS volume password through an unspecified injection.

• How can I fix CVE-2018-4105?

  Update your macOS to version 10.13.4 or later to fix CVE-2018-4105.