CVE-2021-1837: Medium severity apple ios and ipados vulnerability
Published Apr 26, 2021
·Updated
App Store. A certificate validation issue was addressed.
Other sources
A certificate validation issue was addressed. This issue is fixed in iOS 14.5 and iPadOS 14.5. An attacker in a privileged network position may be able to alter network traffic.
Credit
Aapo Oksman(Nixu Cybersecurity)
Affected Software
4 affected componentsFixes available
Apple iOS and iPadOS<14.5
14.5
Apple iOS, iPadOS, and macOS<14.5
14.5
Apple iOS, iPadOS, and macOS<14.5
iPhone OS<14.5
Event History
Sep 8, 2021
CVE Published
via MITRE·02:44 PM
Data Sourced
via MITRE·02:44 PM
DescriptionWeakness
Peer vulnerabilities
Found alongside the following vulnerabilities.
- CVE-2021-1835
- CVE-2021-1837
- CVE-2021-1867
- CVE-2021-1849
- CVE-2021-1836
- CVE-2021-1808
- CVE-2021-30742
- CVE-2021-1857
- CVE-2021-30752
- CVE-2021-30664
- CVE-2021-1846
- CVE-2021-1809
- CVE-2021-30659
- CVE-2021-1812
- CVE-2021-1811
- CVE-2021-1872
- CVE-2021-1881
- CVE-2021-1882
- CVE-2021-1813
- CVE-2021-30656
- CVE-2021-1883
- CVE-2021-1884
- CVE-2021-30743
- CVE-2021-1885
- CVE-2021-30653
- CVE-2021-1843
- CVE-2021-1858
- CVE-2021-30764
- CVE-2021-30662
- CVE-2021-1864
- CVE-2021-1877
- CVE-2021-1852
- CVE-2021-1830
- CVE-2021-1874
- CVE-2021-1851
- CVE-2021-1860
- CVE-2021-1816
- CVE-2021-1832
- CVE-2021-30660
- CVE-2021-30652
- CVE-2021-1875
- CVE-2021-1833
- CVE-2021-1822
- CVE-2021-1865
- CVE-2021-1815
- CVE-2021-1739
- CVE-2021-1740
- CVE-2021-1863
- CVE-2021-1807
- CVE-2021-1831
- CVE-2021-1862
- CVE-2021-1868
- CVE-2021-1854
- CVE-2021-30921
- CVE-2021-1848
- CVE-2021-1825
- CVE-2021-1817
- CVE-2021-1826
- CVE-2021-1820
- CVE-2021-30661
- CVE-2020-7463
- CVE-2021-1770
Frequently Asked Questions
1
What is CVE-2021-1837?
CVE-2021-1837 is a certificate validation issue in the App Store.
2
What is the severity of CVE-2021-1837?
The severity of CVE-2021-1837 is not specified.
3
How does CVE-2021-1837 affect Apple iOS?
CVE-2021-1837 affects Apple iOS versions up to but excluding 14.5.
4
How does CVE-2021-1837 affect Apple iPadOS?
CVE-2021-1837 affects Apple iPadOS versions up to but excluding 14.5.
5
How can I fix CVE-2021-1837?
To fix CVE-2021-1837, update your Apple iOS or iPadOS to version 14.5 or higher.