critical
9.3
CWE
787
Advisory Published
CVE Published
Updated

CVE-2019-8684

First published: Mon Jul 22 2019(Updated: )

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

Credit: G. Geshev Trend MicroZongming Wang (王宗明) Zhe Jin (金哲) Chengdu Security Response Center of Qihoo 360 Technology Coakayn Trend MicroApple Samuel Groß Google Project ZeroSoyeon Park Wen Xu SSLab at Georgia TechJihui Lu Tencent KeenLabAnthony Lai @darkfloyd1014 KnownsecKen Wong @wwkenwong VXRLJeonghoon Shin @singi21a TheoriJohnny Yu @straight_blast VX Browser Exploitation GroupChris Chan @dr4g0nfl4me VX Browser Exploitation GroupPhil Mok @shadyhamsters VX Browser Exploitation GroupAlan Ho @alan_h0 KnownsecByron Wai VX Browser ExploitationP1umer ADLab of VenustechG. Geshev Trend Micro Zero Day Initiativelokihardt Google Project Zeroakayn Dongzhuo Zhao ADLab of VenustechAnthony Lai @darkfloyd1014 VXRL Eric Lung @Khlung1 VXRLInsu Yun SSLab at Georgia Techan anonymous researcher product-security@apple.com

Affected SoftwareAffected VersionHow to fix
redhat/webkitgtk<2.24.4
2.24.4
tvOS<12.4
12.4
macOS Mojave<10.14.6
10.14.6
macOS High Sierra
macOS High Sierra
Apple iCloud for Windows<7.13
Apple iCloud for Windows>=10.0<10.6
Apple iTunes for Windows<12.9.6
Apple Mobile Safari<12.1.2
iOS<12.4
Apple iOS and macOS<10.14.6
tvOS<12.4
Apple iOS, iPadOS, and watchOS<5.3
redhat enterprise Linux desktop=7.0
redhat enterprise Linux server=7.0
redhat enterprise Linux workstation=7.0
Apple iOS, iPadOS, and watchOS<12.4
12.4
Apple iOS, iPadOS, and watchOS<5.3
5.3
Apple iCloud<7.13
7.13
Apple iCloud<10.6
10.6
Apple iTunes<12.9.6
12.9.6

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Peer vulnerabilities

(Found alongside the following vulnerabilities)

Frequently Asked Questions

  • What is CVE-2019-8684?

    CVE-2019-8684 is a vulnerability in WebKit that can lead to multiple memory corruption issues.

  • What is the severity of CVE-2019-8684?

    The severity of CVE-2019-8684 is critical, with a severity value of 8.8.

  • Which software versions are affected by CVE-2019-8684?

    iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, watchOS 5.3, Safari 12.1.2, iTunes for Windows 12.9.6, iCloud for Windows 7.13, and iCloud for Windows 10.6 are affected by CVE-2019-8684.

  • How can I fix CVE-2019-8684?

    To fix CVE-2019-8684, update your software to the recommended versions mentioned in the vendor's security bulletins.

  • Where can I find more information about CVE-2019-8684?

    You can find more information about CVE-2019-8684 in the vendor's security bulletins. The links are provided in the references section.

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