CVE-2020-13584

Red Hat Security Advisory: webkitgtk4 security update

Description

An exploitable use-after-free vulnerability exists in WebKitGTK browser version 2.30.1 x64. A specially crafted HTML web page can cause a use-after-free condition, resulting in a remote code execution. The victim needs to visit a malicious web site to trigger this vulnerability.

Metrics

Severity
high
no public PoC known
8.8
Source: cna-v3
91.6 %
Critical — this CVE ranks in the top fifth of all CVEs scored today (rank ≥ 80%).
4.9 %
Moderate — model estimates 1-10% exploitation likelihood.
Published
2025-07-07 02:28 UTC

Affected operating systems

  • linux

    debian / debian_linux10.0

  • linux

    debian / debian_linux11.0

  • linux

    debian / debian_linux12.0

  • linux

    redhat / enterprise_linux6.0

  • linux

    redhat / enterprise_linux7.0

  • linux

    redhat / enterprise_linux8.0

  • linux

    redhat / enterprise_linux9.0

  • macos

    apple / mac_os_x10.14.6

  • macos

    apple / mac_os_x10.15.7

  • macos

    apple / mac_os_x

  • macos

    apple / macos

  • macos

    apple / visionos

  • mobile

    apple / iphone_os

  • other

    fedoraproject / fedora32

  • other

    fedoraproject / fedora33

  • other

    fedoraproject / fedora35

  • other

    fedoraproject / fedora36

  • other

    fedoraproject / fedora37

  • other

    fedoraproject / fedora38

  • other

    fedoraproject / fedora39

  • other

    fedoraproject / fedora40

  • other

    apple / ipados

  • other

    apple / tvos

  • other

    apple / watchos

Affected products

Products and version ranges extracted from the vendor/CERT advisory. A range like „<4.14.6“ implies the update recommendation „upgrade to 4.14.6 or later“.

  • apple

    safari14.1

  • apple

    safari14.1.1

  • apple

    safari15.3

  • apple

    safari15.6

  • apple

    safari15.6.1

  • apple

    safari16.0

  • apple

    safari16.2

  • apple

    safari16.3

  • apple

    safari16.4

  • apple

    safari16.4.1

  • apple

    safari16.5

  • apple

    safari16.5.1

  • apple

    safari16.5.2

  • apple

    safari17.0

  • apple

    safari17.1.2

  • apple

    safari17.2

  • apple

    safari17.6

  • apple

    safari18.0

  • apple

    safari18.2

  • apple

    safari18.4

  • bitnami

    jre1.9.0

  • google

    chrome124.0.6367.155

  • google

    chrome35.0.1916.113

  • google

    chrome

References & sources

Linked CVEs

Show 205 more CVEs
IDCVE-2020-13584