CVE-2021-1837
Published Apr 26, 2021
·Updated
App Store. A certificate validation issue was addressed.
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
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.