CVE-2021-1814: High severity apple macos vulnerability
Published Apr 26, 2021
·Updated
ImageIO. This issue was addressed with improved checks.
Other sources
This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.3, watchOS 7.4. Processing a maliciously crafted image may lead to arbitrary code execution.
Credit
Xingwei Lin(Ant Security Light), Ye Zhang(Baidu Security), Mickey Jin & Qi Sun(Trend Micro), (Ant Security Light)
Affected Software
4 affected componentsFixes available
Apple macOS Big Sur<11.3
11.3
Apple WatchOS<7.4
7.4
Apple macOS<11.3
Apple WatchOS<7.4
Event History
Sep 8, 2021
CVE Published
via MITRE·02:54 PM
Data Sourced
via MITRE·02:54 PM
DescriptionWeakness
Peer vulnerabilities
Found alongside the following vulnerabilities.
- CVE-2021-1853
- CVE-2021-1849
- CVE-2021-1867
- CVE-2021-1810
- CVE-2021-1808
- CVE-2021-1857
- CVE-2021-30752
- CVE-2021-30664
- CVE-2021-1846
- CVE-2021-1809
- CVE-2021-30659
- CVE-2021-1847
- CVE-2021-1811
- CVE-2020-8284
- CVE-2020-8286
- CVE-2020-8285
- CVE-2021-1784
- CVE-2021-1872
- CVE-2021-1881
- CVE-2021-1882
- CVE-2021-1813
- CVE-2021-1883
- CVE-2021-1884
- CVE-2021-1880
- CVE-2021-30653
- CVE-2021-1814
- CVE-2021-1843
- CVE-2021-1885
- CVE-2021-1858
- CVE-2021-30743
- CVE-2021-30658
- CVE-2021-1841
- CVE-2021-1834
- CVE-2021-1860
- CVE-2021-1840
- CVE-2021-1851
- CVE-2021-1832
- CVE-2021-30660
- CVE-2021-30652
- CVE-2021-1875
- CVE-2021-1824
- CVE-2021-1859
- CVE-2021-1876
- CVE-2021-1815
- CVE-2021-1739
- CVE-2021-1740
- CVE-2021-1861
- CVE-2021-1855
- CVE-2021-1868
- CVE-2021-30750
- CVE-2021-1878
- CVE-2021-30657
- CVE-2021-30856
- CVE-2020-8037
- CVE-2021-1839
- CVE-2021-1825
- CVE-2021-1817
- CVE-2021-1826
- CVE-2021-1820
- CVE-2021-30661
- CVE-2020-7463
- CVE-2021-1828
- CVE-2021-1829
- CVE-2021-30655
- CVE-2021-1770
- CVE-2021-1873
- CVE-2021-30764
- CVE-2021-1864
- CVE-2021-1816
- CVE-2021-1822
- CVE-2021-1807
Frequently Asked Questions
1
What is the vulnerability ID?
The vulnerability ID is CVE-2021-1814.
2
Which software is affected by CVE-2021-1814?
The vulnerability affects Apple watchOS versions up to 7.4 and Apple macOS Big Sur versions up to 11.3.
3
What is the severity of CVE-2021-1814?
The severity of CVE-2021-1814 has not been specified.
4
How was CVE-2021-1814 addressed?
CVE-2021-1814 was addressed with improved checks.
5
Where can I find more information about CVE-2021-1814?
You can find more information about CVE-2021-1814 on the Apple support website: [here](https://support.apple.com/en-us/HT212324) and [here](https://support.apple.com/en-us/HT212325).