CVE-2019-8844
First published: Tue Dec 10 2019(Updated: )
WebKit. Multiple memory corruption issues were addressed with improved memory handling.
Credit: Anonymous Trend MicroMike Zhang Pangu TeamWilliam Bowling @wcbowling product-security@apple.com Anonymous Trend Micro's Zero Day Initiative
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/webkitgtk | <2.26.3 | 2.26.3 |
| tvOS | <13.3 | 13.3 |
| Apple iOS, iPadOS, and watchOS | <6.1.1 | 6.1.1 |
| Apple iCloud | <10.9 | 10.9 |
| Apple iCloud | <7.16 | 7.16 |
| iTunes | <12.10.3 | 12.10.3 |
| Safari | <13.0.4 | 13.0.4 |
| Apple iOS and iPadOS | <13.3 | 13.3 |
| Apple iOS, iPadOS, and macOS | <13.3 | 13.3 |
| iCloud for Windows | <7.16 | |
| iCloud for Windows | >=10.0<10.9 | |
| iTunes | <12.10.3 | |
| Safari | <13.0.4 | |
| Apple iOS, iPadOS, and macOS | <13.3 | |
| iPhone OS | <13.3 | |
| tvOS | <13.3 | |
| Apple iOS, iPadOS, and watchOS | <6.1.1 | |
| Red Hat Enterprise Linux Desktop | =7.0 | |
| Red Hat Enterprise Linux Server | =7.0 | |
| Red Hat Enterprise Linux Workstation | =7.0 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://www.openwall.com/lists/oss-security/2020/01/23/2
- https://webkitgtk.org/security/WSA-2020-0001.html
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1816687
- https://access.redhat.com/errata/RHSA-2020:4035
- https://access.redhat.com/security/cve/cve-2019-8844
- https://access.redhat.com/errata/RHSA-2020:4451
- https://bugzilla.redhat.com/show_bug.cgi?id=1816686
- https://support.apple.com/en-us/HT210785 (Advisory)
- https://support.apple.com/en-us/HT210789 (Advisory)
- https://support.apple.com/en-us/HT210790 (Advisory)
- https://support.apple.com/en-us/HT210793 (Advisory)
- https://support.apple.com/en-us/HT210794 (Advisory)
- https://support.apple.com/en-us/HT210792 (Advisory)
- https://support.apple.com/en-us/HT210795 (Advisory)
- https://support.apple.com/kb/HT210790
- https://support.apple.com/kb/HT210789
- https://support.apple.com/kb/HT210794
- https://support.apple.com/kb/HT210795
- https://support.apple.com/kb/HT210793
Parent vulnerabilities
(Appears in the following advisories)
Peer vulnerabilities
(Found alongside the following vulnerabilities)
Frequently Asked Questions
What is CVE-2019-8844?
CVE-2019-8844 is a vulnerability in WebKit that allows for multiple memory corruption issues.
What is the severity of CVE-2019-8844?
CVE-2019-8844 has a severity rating of 8.8, which is considered critical.
Which software versions are affected by CVE-2019-8844?
Safari 13.0.4, iCloud for Windows 10.9, and WebKitGTK 2.26.3 are affected by CVE-2019-8844.
How can I fix CVE-2019-8844?
To fix CVE-2019-8844, update to the fixed versions of Safari, iCloud for Windows, and WebKitGTK.
Where can I find more information about CVE-2019-8844?
You can find more information about CVE-2019-8844 on the Apple support website.
- agent/type
- agent/first-publish-date
- agent/severity
- agent/weakness
- agent/description
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2019-8844
- agent/software-canonical-lookup
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/event
- agent/trending
- agent/source
- collector/apple-support
- agent/software-canonical-lookup-request
- agent/author
- agent/references
- agent/softwarecombine
- agent/tags
- collector/nvd-index
- package-manager/redhat
- 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/10.0
- canonical/iphone os
- vendor/redhat
- canonical/red hat enterprise linux desktop
- version/red hat enterprise linux desktop/7.0
- canonical/red hat enterprise linux server
- version/red hat enterprise linux server/7.0
- canonical/red hat enterprise linux workstation
- version/red hat enterprise linux workstation/7.0