CVE-2020-9819: Apple iOS, iPadOS, and watchOS Memory Corruption Vulnerability
A memory consumption issue was addressed with improved memory handling. This issue is fixed in iOS 13.5 and iPadOS 13.5, iOS 12.4.7, watchOS 6.2.5, watchOS 5.3.7. Processing a maliciously crafted mail message may lead to heap corruption.
Other sources
Apple iOS, iPadOS, and watchOS Mail contains a memory corruption vulnerability that may allow heap corruption when processing a maliciously crafted mail message.
— CISA
Mail. A memory consumption issue was addressed with improved memory handling.
Credit
Affected Software
Event History
Parent advisories
This vulnerability appears in the following advisories.
Peer vulnerabilities
Found alongside the following vulnerabilities.
- CVE-2020-9827
- CVE-2020-9842
- CVE-2020-9815
- CVE-2020-9791
- CVE-2020-9829
- CVE-2020-9816
- CVE-2020-3878
- CVE-2020-9789
- CVE-2020-9790
- CVE-2020-9821
- CVE-2020-9797
- CVE-2020-9852
- CVE-2020-9795
- CVE-2020-9808
- CVE-2020-9811
- CVE-2020-9812
- CVE-2020-9813
- CVE-2020-9814
- CVE-2020-9809
- CVE-2020-9994
- CVE-2020-9819
- CVE-2020-9818
- CVE-2014-9512
- CVE-2020-9794
- CVE-2020-9839
- CVE-2020-9805
- CVE-2020-9802
- CVE-2020-9850
- CVE-2020-9843
- CVE-2020-9803
- CVE-2020-9806
- CVE-2020-9807
- CVE-2020-9800
- CVE-2019-20503
- CVE-2020-3843
- CVE-2020-9826
- CVE-2020-6616
- CVE-2020-9838
- CVE-2020-9835
- CVE-2020-9820
- CVE-2020-9837
- CVE-2020-9823
- CVE-2020-9848
- CVE-2020-9825
- CVE-2020-9854
- CVE-2020-9792
- CVE-2020-9844
- CVE-2020-9830
Frequently Asked Questions
What is the vulnerability ID of this issue?
The vulnerability ID of this issue is CVE-2020-9819.
What software is affected by this vulnerability?
This vulnerability affects Apple iOS, iPadOS, and watchOS.
What is the severity of CVE-2020-9819?
The severity of CVE-2020-9819 is not specified.
What is the remedy for this vulnerability?
The remedy for this vulnerability is to update to the latest version of Apple iOS, iPadOS, or watchOS as specified by Apple.
Where can I find more information about CVE-2020-9819?
You can find more information about CVE-2020-9819 on the Apple support website.