CVE-2020-9806
First published: Mon May 18 2020(Updated: )
A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 13.5 and iPadOS 13.5, tvOS 13.4.5, watchOS 6.2.5, Safari 13.1.1, iTunes 12.10.7 for Windows, iCloud for Windows 11.2, iCloud for Windows 7.19. Processing maliciously crafted web content may lead to arbitrary code execution.
Credit: Wen Xu SSLab at Georgia Tech product-security@apple.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/webkitgtk | <2.28.3 | 2.28.3 |
| ubuntu/webkit2gtk | <2.28.3-0ubuntu0.18.04.1 | 2.28.3-0ubuntu0.18.04.1 |
| ubuntu/webkit2gtk | <2.28.3-0ubuntu0.19.10.1 | 2.28.3-0ubuntu0.19.10.1 |
| ubuntu/webkit2gtk | <2.28.3-0ubuntu0.20.04.1 | 2.28.3-0ubuntu0.20.04.1 |
| debian/webkit2gtk | 2.44.2-1~deb11u1 2.44.3-1~deb11u1 2.44.2-1~deb12u1 2.44.3-1~deb12u1 2.44.3-1 2.44.4-1 | |
| debian/wpewebkit | 2.38.6-1~deb11u1 2.38.6-1 2.44.3-1 2.44.4-1 | |
| tvOS | <13.4.5 | 13.4.5 |
| Apple iOS, iPadOS, and watchOS | <6.2.5 | 6.2.5 |
| Apple iCloud | <11.2 | 11.2 |
| Apple iCloud | <7.19 | 7.19 |
| iTunes | <12.10.7 | 12.10.7 |
| Safari | <13.1.1 | 13.1.1 |
| Apple iOS and iPadOS | <13.5 | 13.5 |
| Apple iOS, iPadOS, and macOS | <13.5 | 13.5 |
| iCloud for Windows | <7.19 | |
| iCloud for Windows | >=11.0<11.2 | |
| iTunes | <12.10.7 | |
| Safari | <13.1.1 | |
| Apple iOS, iPadOS, and macOS | <13.5 | |
| iPhone OS | <13.5 | |
| tvOS | <13.4.5 | |
| Apple iOS, iPadOS, and watchOS | <6.2.5 |
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Reference Links
- https://support.apple.com/en-us/HT211181 (Advisory)
- https://support.apple.com/en-us/HT211179 (Advisory)
- https://support.apple.com/en-us/HT211177 (Advisory)
- https://support.apple.com/en-us/HT211178 (Advisory)
- https://support.apple.com/HT211168
- https://support.apple.com/HT211171
- https://support.apple.com/HT211175
- https://support.apple.com/HT211177
- https://support.apple.com/HT211178
- https://support.apple.com/HT211179
- https://support.apple.com/HT211181
- https://launchpad.net/bugs/cve/CVE-2020-9806
- https://support.apple.com/en-us/HT211175 (Advisory)
- https://support.apple.com/en-us/HT211171 (Advisory)
- https://support.apple.com/en-us/HT211168 (Advisory)
- https://webkitgtk.org/security/WSA-2020-0006.html
- https://access.redhat.com/errata/RHSA-2020:4451
- https://access.redhat.com/security/cve/cve-2020-9806
- https://bugzilla.redhat.com/show_bug.cgi?id=1879563
- https://security-tracker.debian.org/tracker/CVE-2020-9806
- https://ubuntu.com/security/notices/USN-4422-1
- https://www.cve.org/CVERecord?id=CVE-2020-9806
- https://nvd.nist.gov/vuln/detail/CVE-2020-9806
- https://ubuntu.com/security/CVE-2020-9806
Parent vulnerabilities
(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-2020-9837
- 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-2014-9512
- CVE-2020-9854
- 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-2020-9819
- CVE-2020-9818
- CVE-2020-9801
- CVE-2020-9826
- CVE-2020-6616
- CVE-2020-9838
- CVE-2020-9835
- CVE-2020-9820
- CVE-2020-9823
- CVE-2020-9848
- CVE-2020-9825
- CVE-2020-9792
- CVE-2020-9844
- CVE-2020-9830
- agent/first-publish-date
- collector/launchpad-cve
- source/Launchpad
- agent/type
- agent/severity
- agent/weakness
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2020-9806
- agent/software-canonical-lookup
- agent/description
- collector/usn-cve
- source/Ubuntu
- agent/references
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/event
- collector/security-tracker-debian
- source/Debian
- agent/trending
- agent/source
- collector/apple-support
- alias/CVE-2020-9807
- agent/software-canonical-lookup-request
- agent/author
- agent/softwarecombine
- agent/tags
- collector/nvd-cve
- source/NVD
- collector/nvd-index
- package-manager/redhat
- package-manager/ubuntu
- package-manager/debian
- vendor/apple
- canonical/tvos
- canonical/apple ios, ipados, and watchos
- canonical/apple icloud
- canonical/itunes
- canonical/safari
- canonical/apple ios and ipados
- canonical/apple ios, ipados, and macos
- canonical/icloud for windows
- version/icloud for windows/11.0
- canonical/iphone os