CVE-2019-8601: Integer Overflow

Published May 13, 2019
·
Updated

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.3, macOS Mojave 10.14.5, tvOS 12.3, watchOS 5.2.1, Safari 12.1.1, iTunes for Windows 12.9.5, iCloud for Windows 7.12. Processing maliciously crafted web content may lead to arbitrary code execution.

Other sources

WebKit. Multiple memory corruption issues were addressed with improved memory handling.

WebKitGTK Security Advisory WSA-2019-0003 describes the following issue:

CVE-2019-8601

Processing maliciously crafted web content may lead to arbitrary code execution. Multiple memory corruption issues were addressed with improved memory handling.

Versions affected: WebKitGTK and WPE WebKit before 2.24.1.

— Red Hat

Credit

G. Geshev(Trend Micro Zero Day Initiative), Liu Long(Qihoo 360 Vulcan Team), 01(Trend Micro), sakura(Tencent Xuanwu Lab), jessica@@babyjess1ca_(Tencent Keen Lab), dwfault working at ADLab(Venustech), G. Geshev(MWR Labs working with Trend Micro Zero Day Initiative), an anonymous researcher, Suyoung Lee, Sooel Son(KAIST Web Security), HyungSeok Han, Sang Kil Cha(KAIST SoftSec Lab), Wen Xu(SSLab at Georgia Tech), 01(Trend Micro Zero Day Initiative), Fluoroacetate(Trend Micro), Wen Xu(SSLab), Georgia Tech, Anonymous(Trend Micro Zero Day Initiative), Samuel Groß(Google Project Zero), G. Geshev(MWR Labs working with Trend Micro), Hanqing Zhao(Chaitin Security Research Lab)

Affected Software

15 affected componentsFixes available
redhat/webkitgtk<2.24.1
2.24.1
Apple tvOS<12.3
12.3
Apple macOS Mojave<10.14.5
10.14.5
Apple High Sierra
Apple Sierra
Apple WatchOS<5.2.1
5.2.1
Apple iTunes for Windows<12.9.5
12.9.5
Apple iOS<12.3
12.3
Apple Icloud Windows<7.12
Apple Itunes Windows<12.9.5
Apple Safari<12.1.1
Apple iPhone OS<12.3
Apple iOS and macOS<10.14.5
Apple tvOS<12.3
Apple WatchOS<5.2.1

Event History

Dec 18, 2019
CVE Published
via MITRE·05:33 PM
Data Sourced
via MITRE·05:33 PM
DescriptionWeakness

Parent advisories

This vulnerability appears in the following advisories.

Peer vulnerabilities

Found alongside the following vulnerabilities.

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Frequently Asked Questions

1

What is CVE-2019-8601?

CVE-2019-8601 is a vulnerability in WebKit that allows arbitrary code execution.

2

How severe is CVE-2019-8601?

CVE-2019-8601 has a severity score of 8.8, indicating a high severity.

3

Which software versions are affected by CVE-2019-8601?

CVE-2019-8601 affects WebKitGTK+ versions up to 2.24.1, iTunes for Windows up to 12.9.5, watchOS up to 5.2.1, Safari up to 12.1.1, and various other Apple software versions.

4

How can I fix CVE-2019-8601?

To fix CVE-2019-8601, update to iOS 12.3, macOS Mojave 10.14.5, tvOS 12.3, watchOS 5.2.1, Safari 12.1.1, iTunes for Windows 12.9.5, or iCloud for Windows 7.12.

5

Where can I find more information about CVE-2019-8601?

You can find more information about CVE-2019-8601 on the Apple support page: [https://support.apple.com/en-us/HT210119](https://support.apple.com/en-us/HT210119)

Company

Resources

Contact

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