CVE-2019-8773
First published: Thu Sep 19 2019(Updated: )
WebKit. Multiple memory corruption issues were addressed with improved memory handling.
Credit: found by OSS-Fuzz zhunki Codesafe Team of Legendsec at QiDongzhuo Zhao ADLab of VenustechDongzhuo Zhao ADLab of VenustechSergei Glazunov Google Project ZeroSamuel Groß Google Project Zerofound by OSS-Fuzz found by OSS-Fuzz an anonymous researcher Trend Microcc Trend Micro Zero Day Initiativefound by OSS-Fuzz Jihui Lu Tencent KeenLabJunho Jang LINE Security TeamHanul Choi ABLY CorporationSergei Glazunov Google Project Zerofound by OSS-Fuzz G. Geshev Trend Micro Zero Day Initiativezhunki Codesafe Team of Legendsec at QiDongzhuo Zhao ADLab of VenustechDongzhuo Zhao ADLab of VenustechSergei Glazunov Google Project ZeroSamuel Groß Google Project Zerofound by OSS-Fuzz found by OSS-Fuzz found by OSS-Fuzz zhunki Codesafe Team of Legendsec at QiDongzhuo Zhao ADLab of VenustechDongzhuo Zhao ADLab of VenustechSergei Glazunov Google Project ZeroSamuel Groß Google Project Zerofound by OSS-Fuzz found by OSS-Fuzz found by OSS-Fuzz Junho Jang LINE Security TeamHanul Choi ABLY Corporationfound by OSS-Fuzz Dongzhuo Zhao ADLab of VenustechDongzhuo Zhao ADLab of Venustechfound by OSS-Fuzz an anonymous researcher Trend Microcc Trend Micro Zero Day Initiativefound by OSS-Fuzz Jihui Lu Tencent KeenLabJunho Jang LINE Security TeamHanul Choi ABLY CorporationSergei Glazunov Google Project Zerofound by OSS-Fuzz G. Geshev Trend Micro Zero Day Initiativezhunki Codesafe Team of Legendsec at QiDongzhuo Zhao ADLab of VenustechDongzhuo Zhao ADLab of VenustechSergei Glazunov Google Project ZeroSamuel Groß Google Project Zerofound by OSS-Fuzz found by OSS-Fuzz an anonymous researcher Trend Microcc Trend Micro Zero Day InitiativeJihui Lu Tencent KeenLabJunho Jang LINE Security TeamHanul Choi ABLY CorporationSergei Glazunov Google Project Zerofound by OSS-Fuzz G. Geshev Trend Micro Zero Day Initiativezhunki Codesafe Team of Legendsec at QiDongzhuo Zhao ADLab of VenustechDongzhuo Zhao ADLab of VenustechSergei Glazunov Google Project ZeroSamuel Groß Google Project Zerofound by OSS-Fuzz an anonymous researcher Trend Microcc Trend Micro Zero Day InitiativeJihui Lu Tencent KeenLabJunho Jang LINE Security TeamHanul Choi ABLY CorporationSergei Glazunov Google Project Zerofound by OSS-Fuzz G. Geshev Trend Micro Zero Day Initiativezhunki Codesafe Team of Legendsec at QiDongzhuo Zhao ADLab of VenustechDongzhuo Zhao ADLab of VenustechSergei Glazunov Google Project ZeroSamuel Groß Google Project Zerofound by OSS-Fuzz product-security@apple.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apple Safari | <13.0.1 | 13.0.1 |
| Apple iCloud for Windows | <10.7 | 10.7 |
| Apple iTunes for Windows | <12.10.1 | 12.10.1 |
| Apple iCloud for Windows | <7.14 | 7.14 |
| Apple watchOS | <6 | 6 |
| Apple tvOS | <13 | 13 |
| Apple iOS | <13.1 | 13.1 |
| Apple iPadOS | <13.1 | 13.1 |
| Apple Icloud Windows | <7.14 | |
| Apple Icloud Windows | >=10.0<10.7 | |
| Apple Itunes Windows | <12.10.1 | |
| Apple Safari | <13.0.1 | |
| Apple Ipad Os | <13.1 | |
| Apple iPhone OS | <13.1 | |
| Apple tvOS | <13 | |
| Apple watchOS | <6.0 |
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://support.apple.com/en-us/HT210603 (Advisory)
- https://support.apple.com/en-us/HT210604 (Advisory)
- https://support.apple.com/en-us/HT210605 (Advisory)
- https://support.apple.com/en-us/HT210607 (Advisory)
- https://support.apple.com/en-us/HT210635 (Advisory)
- https://support.apple.com/en-us/HT210636 (Advisory)
- https://support.apple.com/en-us/HT210637 (Advisory)
Parent vulnerabilities
(Appears in the following advisories)
Peer vulnerabilities
(Found alongside the following vulnerabilities)
- CVE-2019-8654
- CVE-2019-8725
- CVE-2019-8771
- CVE-2019-8710
- CVE-2019-8743
- CVE-2019-8751
- CVE-2019-8752
- CVE-2019-8763
- CVE-2019-8765
- CVE-2019-8766
- CVE-2019-8773
- CVE-2019-8764
- CVE-2019-8762
- CVE-2020-9932
- CVE-2019-8741
- CVE-2019-8825
- CVE-2019-8746
- CVE-2019-8749
- CVE-2019-8756
- CVE-2019-8745
- CVE-2019-8625
- CVE-2019-8719
- CVE-2019-8707
- CVE-2019-8726
- CVE-2019-8728
- CVE-2019-8733
- CVE-2019-8734
- CVE-2019-8735
- CVE-2019-8750
- CVE-2019-8706
- CVE-2019-8850
- CVE-2019-8753
- CVE-2019-8705
- CVE-2019-8718
- CVE-2019-8703
- CVE-2019-8740
- CVE-2019-8809
- CVE-2019-8712
- CVE-2019-8744
- CVE-2019-8709
- CVE-2019-8717
- CVE-2019-8799
- CVE-2019-8831
- CVE-2019-8854
- CVE-2019-8747
- CVE-2019-8592
- CVE-2019-8780
- CVE-2019-8704
- CVE-2019-8774
- CVE-2019-8901
- CVE-2019-8775
- CVE-2019-8769
Frequently Asked Questions
What is CVE-2019-8773?
CVE-2019-8773 is a vulnerability in WebKit that allows processing maliciously crafted web content to lead to arbitrary code execution.
How severe is CVE-2019-8773?
The severity of CVE-2019-8773 is high with a CVSS score of 8.8.
Which software versions are affected by CVE-2019-8773?
The software versions affected are Safari 13.0.1, watchOS 6, iCloud for Windows 10.7, iTunes 12.10.1 for Windows, tvOS 13, iOS 13.1, and iPadOS 13.1.
How can CVE-2019-8773 be fixed?
To fix CVE-2019-8773, update to the following versions: Safari 13.0.1, watchOS 6, iCloud for Windows 10.7, iTunes 12.10.1 for Windows, tvOS 13, iOS 13.1, and iPadOS 13.1.
Where can I find more information about CVE-2019-8773?
More information about CVE-2019-8773 can be found on the Apple support page: [link](https://support.apple.com/en-us/HT210603).
- collector/apple-support
- alias/CVE-2019-8743
- alias/CVE-2019-8751
- alias/CVE-2019-8752
- alias/CVE-2019-8763
- alias/CVE-2019-8765
- alias/CVE-2019-8766
- alias/CVE-2019-8773
- alias/CVE-2019-8726
- alias/CVE-2019-8728
- alias/CVE-2019-8733
- alias/CVE-2019-8734
- alias/CVE-2019-8735
- alias/CVE-2019-8710
- agent/type
- agent/first-publish-date
- agent/last-modified-date
- agent/software-canonical-lookup-request
- agent/event
- agent/weakness
- agent/references
- agent/severity
- agent/author
- agent/description
- collector/nvd-index
- agent/softwarecombine
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/apple
- canonical/apple safari
- canonical/apple icloud for windows
- canonical/apple itunes for windows
- canonical/apple watchos
- canonical/apple tvos
- canonical/apple ios
- canonical/apple ipados
- canonical/apple icloud windows
- version/apple icloud windows/10.0
- canonical/apple itunes windows
- canonical/apple ipad os
- canonical/apple iphone os