CVE-2018-4123: Infoleak
First published: Thu Mar 29 2018(Updated: )
Clock. An information disclosure issue existed in the handling of alarms and timers. This issue was addressed with improved access restrictions.
Credit: Zaheen Hafzar M M @zaheenhafzer product-security@apple.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apple iPhone OS | <11.3 | |
| Apple iOS | <11.3 | 11.3 |
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Reference Links
Peer vulnerabilities
(Found alongside the following vulnerabilities)
- CVE-2018-4177
- CVE-2018-4123
- CVE-2018-4155
- CVE-2018-4158
- CVE-2018-4142
- CVE-2018-4390
- CVE-2018-4391
- CVE-2018-4167
- CVE-2018-4168
- CVE-2018-4172
- CVE-2018-4151
- CVE-2018-4150
- CVE-2018-4104
- CVE-2018-4143
- CVE-2018-4185
- CVE-2017-15412
- CVE-2018-4187
- CVE-2018-4174
- CVE-2018-4166
- CVE-2018-4156
- CVE-2018-4157
- CVE-2018-4134
- CVE-2018-4137
- CVE-2018-4149
- CVE-2018-4144
- CVE-2018-4173
- CVE-2018-4154
- CVE-2018-4115
- CVE-2018-4140
- CVE-2018-4148
- CVE-2018-4110
- CVE-2018-4101
- CVE-2018-4114
- CVE-2018-4118
- CVE-2018-4119
- CVE-2018-4120
- CVE-2018-4121
- CVE-2018-4122
- CVE-2018-4125
- CVE-2018-4127
- CVE-2018-4128
- CVE-2018-4129
- CVE-2018-4130
- CVE-2018-4161
- CVE-2018-4162
- CVE-2018-4163
- CVE-2018-4165
- CVE-2018-4113
- CVE-2018-4146
- CVE-2018-4117
- CVE-2018-4207
- CVE-2018-4208
- CVE-2018-4209
- CVE-2018-4210
- CVE-2018-4212
- CVE-2018-4213
- CVE-2018-4145
- CVE-2018-4131
Frequently Asked Questions
What is CVE-2018-4123?
CVE-2018-4123 is an information disclosure vulnerability in certain Apple products, specifically iOS before 11.3.
How does CVE-2018-4123 affect Apple products?
CVE-2018-4123 affects the "Clock" component of iOS before 11.3.
What is the severity of CVE-2018-4123?
CVE-2018-4123 has a severity score of 2.4, which is considered low.
How can physically proximate attackers exploit CVE-2018-4123?
Physically proximate attackers can exploit CVE-2018-4123 to discover the iTunes e-mail address of the targeted device.
How can I fix CVE-2018-4123?
To fix CVE-2018-4123, update your iOS to version 11.3 or later.
- collector/nvd-index
- agent/type
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- collector/apple-support
- agent/software-canonical-lookup-request
- agent/references
- agent/author
- agent/severity
- agent/weakness
- agent/tags
- agent/description
- agent/event
- collector/mitre-cve
- source/MITRE
- vendor/apple
- canonical/apple iphone os
- canonical/apple ios