CVE-2020-3911: Buffer Overflow
libxml2. A buffer overflow was addressed with improved bounds checking.
Other sources
A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS Catalina 10.15.4, tvOS 13.4, watchOS 6.2, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3, iCloud for Windows 7.18. Multiple issues in libxml2.
Credit
Affected Software
Event History
Parent advisories
This vulnerability appears in the following advisories.
Peer vulnerabilities
Found alongside the following vulnerabilities.
- CVE-2020-9772
- CVE-2020-3903
- CVE-2020-3904
- CVE-2020-3883
- CVE-2020-6616
- CVE-2020-9853
- CVE-2020-3907
- CVE-2020-3908
- CVE-2020-3912
- CVE-2020-9779
- CVE-2020-3892
- CVE-2020-3893
- CVE-2020-3905
- CVE-2019-8853
- CVE-2020-9776
- CVE-2020-9828
- CVE-2020-3913
- CVE-2020-9829
- CVE-2020-3898
- CVE-2020-3881
- CVE-2020-3886
- CVE-2019-14615
- CVE-2020-3919
- CVE-2020-3851
- CVE-2020-3896
- CVE-2020-3914
- CVE-2020-9785
- CVE-2020-3909
- CVE-2020-3911
- CVE-2020-3910
- CVE-2020-3884
- CVE-2020-3915
- CVE-2020-9775
- CVE-2020-9771
- CVE-2020-3918
- CVE-2019-19232
- CVE-2020-9786
- CVE-2020-3906
- CVE-2020-3889
- CVE-2020-9769
- CVE-2020-9787
- CVE-2020-3902
- CVE-2020-3917
- CVE-2020-9768
- CVE-2020-3895
- CVE-2020-3900
- CVE-2020-3894
- CVE-2020-3899
- CVE-2020-3901
- CVE-2020-3887
- CVE-2020-9783
- CVE-2020-3897
- CVE-2020-3885
- CVE-2020-3916
- CVE-2020-3891
- CVE-2020-9770
- CVE-2020-9780
- CVE-2020-9777
- CVE-2020-3890
- CVE-2020-9781
- CVE-2020-3888
Frequently Asked Questions
What is CVE-2020-3911?
CVE-2020-3911 is a buffer overflow vulnerability in libxml2.
What software is affected by CVE-2020-3911?
Apple iOS, Apple iPadOS, Apple watchOS, Apple iCloud for Windows, Apple iTunes for Windows, Apple macOS Catalina, Apple Mojave, Apple High Sierra, and Apple This document describes the security content of tvOS are affected by CVE-2020-3911.
What is the severity of CVE-2020-3911?
The severity of CVE-2020-3911 is not specified.
How can I fix CVE-2020-3911?
Apply the recommended security updates provided by Apple.
Where can I find more information about CVE-2020-3911?
You can find more information about CVE-2020-3911 on the Apple website: [link](https://support.apple.com/en-us/HT211102)