CVE-2018-4258: Buffer Overflow
Published Jun 1, 2018
·Updated
AppleGraphicsControl. A buffer overflow was addressed with improved bounds checking.
Other sources
In macOS High Sierra before 10.13.5, a buffer overflow was addressed with improved bounds checking.
Credit
shrek_wzw(Qihoo 360 Nirvan Team)
Affected Software
4 affected componentsFixes available
Apple macOS High Sierra<10.13.5
10.13.5
Apple Sierra
Apple El Capitan
Apple iOS and macOS<10.13.5
Event History
Jan 11, 2019
CVE Published
via MITRE·06:00 PM
Data Sourced
via MITRE·06:00 PM
Description
Peer vulnerabilities
Found alongside the following vulnerabilities.
- CVE-2018-4196
- CVE-2018-4253
- CVE-2018-4256
- CVE-2018-4255
- CVE-2018-4254
- CVE-2018-4258
- CVE-2018-4257
- CVE-2018-7584
- CVE-2018-4219
- CVE-2018-5383
- CVE-2018-4171
- CVE-2018-4194
- CVE-2018-4180
- CVE-2018-4181
- CVE-2018-4182
- CVE-2018-4183
- CVE-2018-4478
- CVE-2018-4251
- CVE-2018-4211
- CVE-2018-4229
- CVE-2018-4159
- CVE-2018-4242
- CVE-2018-4202
- CVE-2018-4217
- CVE-2018-4141
- CVE-2018-4228
- CVE-2018-4236
- CVE-2018-4234
- CVE-2018-4249
- CVE-2018-8897
- CVE-2018-4241
- CVE-2018-4243
- CVE-2018-4237
- CVE-2018-4404
- CVE-2018-4227
- CVE-2018-4235
- CVE-2018-4240
- CVE-2018-4230
- CVE-2018-4221
- CVE-2018-4223
- CVE-2018-4224
- CVE-2018-4225
- CVE-2018-4226
- CVE-2018-4184
- CVE-2018-4198
- CVE-2018-4193
Frequently Asked Questions
1
What is CVE-2018-4258?
CVE-2018-4258 is a vulnerability in macOS High Sierra that allows a buffer overflow and was addressed with improved bounds checking.
2
Which software versions are affected by CVE-2018-4258?
macOS High Sierra before 10.13.5 is affected by CVE-2018-4258.
3
How severe is CVE-2018-4258?
CVE-2018-4258 has a severity rating of 9.8 (Critical).
4
How can I fix CVE-2018-4258?
To fix CVE-2018-4258, update your macOS High Sierra to version 10.13.5 or later.
5
Where can I find more information about CVE-2018-4258?
You can find more information about CVE-2018-4258 on Apple's support page: https://support.apple.com/HT208849