CVE-2019-6231
First published: Tue Jan 22 2019(Updated: )
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 12.1.3, macOS Mojave 10.14.3, tvOS 12.1.2, watchOS 5.1.3. A malicious application may be able to read restricted memory.
Credit: Zhuo Liang Qihoo 360 Nirvan TeamZhuo Liang Qihoo 360 Nirvan TeamZhuo Liang Qihoo 360 Nirvan TeamZhuo Liang Qihoo 360 Nirvan Team product-security@apple.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apple watchOS | <5.1.3 | 5.1.3 |
| Apple iPhone OS | <12.1.3 | |
| Apple Mac OS X | <10.14.3 | |
| Apple tvOS | <12.1.2 | |
| Apple watchOS | <5.1.3 | |
| Apple tvOS | <12.1.2 | 12.1.2 |
| Apple iOS | <12.1.3 | 12.1.3 |
| Apple macOS Mojave | <10.14.3 | 10.14.3 |
| Apple High Sierra | ||
| Apple Sierra |
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Reference Links
- https://support.apple.com/en-us/HT209443 (Advisory)
- https://support.apple.com/en-us/HT209446 (Advisory)
- https://support.apple.com/en-us/HT209447 (Advisory)
- https://support.apple.com/en-us/HT209448 (Advisory)
- http://www.securityfocus.com/bid/106739
- https://support.apple.com/HT209443
- https://support.apple.com/HT209446
- https://support.apple.com/HT209447
- https://support.apple.com/HT209448
Peer vulnerabilities
(Found alongside the following vulnerabilities)
- CVE-2019-6235
- CVE-2019-6202
- CVE-2019-6231
- CVE-2019-6230
- CVE-2019-6224
- CVE-2019-6214
- CVE-2019-6210
- CVE-2019-6213
- CVE-2019-6209
- CVE-2019-6219
- CVE-2018-20346
- CVE-2018-20505
- CVE-2018-20506
- CVE-2019-6227
- CVE-2019-6216
- CVE-2019-6217
- CVE-2019-6226
- CVE-2019-6200
- CVE-2019-6221
- CVE-2018-4467
- CVE-2018-4452
- CVE-2019-6225
- CVE-2019-6205
- CVE-2019-6208
- CVE-2019-6218
- CVE-2019-6220
- CVE-2019-6211
- CVE-2019-6233
- CVE-2019-6234
- CVE-2019-6229
- CVE-2019-6215
- CVE-2019-6212
- CVE-2019-8570
- CVE-2019-6206
- CVE-2019-6228
Frequently Asked Questions
What is CVE-2019-6231?
CVE-2019-6231 is a vulnerability that allows a malicious application to read restricted memory on Apple devices running specific versions of iOS, macOS, tvOS, and watchOS.
What is the severity of CVE-2019-6231?
CVE-2019-6231 has a severity score of 5.5, which is classified as medium severity.
Which software versions are affected by CVE-2019-6231?
The affected software versions include iOS up to version 12.1.3, macOS Mojave up to version 10.14.3, tvOS up to version 12.1.2, and watchOS up to version 5.1.3.
How can I fix CVE-2019-6231?
To fix CVE-2019-6231, you should update your iOS device to version 12.1.3, macOS Mojave to version 10.14.3, tvOS to version 12.1.2, and watchOS to version 5.1.3.
Where can I find more information about CVE-2019-6231?
More information about CVE-2019-6231 can be found on the Security Focus website (http://www.securityfocus.com/bid/106739) and the Apple support website (https://support.apple.com/HT209443, https://support.apple.com/HT209446).
- agent/type
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- collector/apple-support
- agent/software-canonical-lookup-request
- collector/nvd-index
- agent/weakness
- agent/references
- agent/author
- agent/severity
- agent/tags
- agent/event
- agent/description
- collector/mitre-cve
- source/MITRE
- vendor/apple
- canonical/apple watchos
- canonical/apple macos mojave
- canonical/apple high sierra
- canonical/apple sierra
- canonical/apple iphone os
- canonical/apple mac os x
- canonical/apple tvos
- canonical/apple ios