Vulnerability: CVE-2020-3909

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.


https://support.apple.com/HT211100
https://support.apple.com/HT211100
https://support.apple.com/HT211101
https://support.apple.com/HT211101
https://support.apple.com/HT211102
https://support.apple.com/HT211102
https://support.apple.com/HT211103
https://support.apple.com/HT211103
https://support.apple.com/HT211105
https://support.apple.com/HT211105
https://support.apple.com/HT211106
https://support.apple.com/HT211106
https://support.apple.com/HT211107
https://support.apple.com/HT211107
https://www.oracle.com/security-alerts/cpuoct2020.html
https://www.oracle.com/security-alerts/cpuoct2020.html
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3909


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