CVE-2020-3910: Buffer Overflow

Reference Links

• https://support.apple.com/en-us/HT211100 (Advisory)
• https://support.apple.com/en-us/HT211101 (Advisory)
• https://support.apple.com/en-us/HT211102 (Advisory)
• https://support.apple.com/en-us/HT211103 (Advisory)
• https://support.apple.com/en-us/HT211105 (Advisory)
• https://support.apple.com/en-us/HT211106 (Advisory)
• https://support.apple.com/en-us/HT211107 (Advisory)
• https://support.apple.com/HT211100
• https://support.apple.com/HT211101
• https://support.apple.com/HT211102
• https://support.apple.com/HT211103
• https://support.apple.com/HT211105
• https://support.apple.com/HT211106
• https://support.apple.com/HT211107

Parent vulnerabilities

(Appears in the following advisories)

• HT211101
• HT211107
• HT211106
• HT211105
• HT211103
• HT211100
• HT211102

Peer vulnerabilities

(Found alongside the following vulnerabilities)

• CVE-2020-9772
• CVE-2020-3917
• CVE-2020-3883
• CVE-2020-9768
• CVE-2020-3919
• CVE-2020-3914
• CVE-2020-9785
• CVE-2020-3909
• CVE-2020-3911
• CVE-2020-3910
• CVE-2020-3918
• CVE-2020-9787
• CVE-2020-3895
• CVE-2020-3900
• CVE-2020-3894
• CVE-2020-3899
• CVE-2020-3902
• CVE-2020-3901
• CVE-2020-3887
• CVE-2020-9783
• CVE-2020-3897
• CVE-2020-3885
• CVE-2020-3913
• CVE-2020-3916
• CVE-2020-3891
• CVE-2020-3903
• CVE-2020-3904
• 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-2020-9829
• CVE-2020-3898
• CVE-2020-3881
• CVE-2020-3886
• CVE-2019-14615
• CVE-2020-3851
• CVE-2020-3896
• CVE-2020-3884
• CVE-2020-3915
• CVE-2020-9775
• CVE-2020-9771
• CVE-2019-19232
• CVE-2020-9786
• CVE-2020-3906
• CVE-2020-3889
• CVE-2020-9769
• CVE-2020-9770
• CVE-2020-9780
• CVE-2020-9777
• CVE-2020-3890
• CVE-2020-9781
• CVE-2020-3888

Frequently Asked Questions

• What is CVE-2020-3910?

  CVE-2020-3910 is a vulnerability in libxml2 that allows for a buffer overflow due to inadequate size validation.

• Which software versions are affected by CVE-2020-3910?

  CVE-2020-3910 affects the following software versions: Apple iOS up to version 13.4, Apple iPadOS up to version 13.4, Apple watchOS up to version 6.2, Apple iTunes for Windows up to version 12.10.5, Apple iCloud for Windows up to version 10.9.3, Apple macOS Catalina up to version 10.15.4, Apple Mojave, Apple High Sierra, and Apple This document describes the security content of tvOS up to version 13.4.

• What is the severity of CVE-2020-3910?

  The severity of CVE-2020-3910 is not mentioned in the provided information. Please refer to the references for more details.

• How can I fix CVE-2020-3910?

  To fix CVE-2020-3910, it is recommended to update to the latest available version of the affected software. Please refer to the references for detailed remediation steps.

• Where can I find more information about CVE-2020-3910?

  You can find more information about CVE-2020-3910 in the provided references: [Reference 1](https://support.apple.com/en-us/HT211102), [Reference 2](https://support.apple.com/en-us/HT211103), [Reference 3](https://support.apple.com/en-us/HT211100).