CVE-2020-9952

gir1.2-javascriptcoregtk-4.0: An input validation issue was addressed with improved input validation

CVE-2020-9952 is fixed in 14 products on 1 platform, first by RHSA-2020:4451, released November 4, 2020. It is not reported as exploited. Patch Radar priority: High.

High
CVSS
7.1
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0150
74th percentile

An input validation issue was addressed with improved input validation. This issue is fixed in iOS 14.0 and iPadOS 14.0, tvOS 14.0, watchOS 7.0, Safari 14.0, iCloud for Windows 11.4, iCloud for Windows 7.21. Processing maliciously crafted web content may lead to a cross site scripting attack.

Where it's fixed

ProductFixed inFixReleased
Linux
LibRaw · RHEL 8 0:0.19.5-2.el8 RHSA-2020:4451 Nov 4, 2020
LibRaw-devel · RHEL 8 0:0.19.5-2.el8 RHSA-2020:4451 Nov 4, 2020
gir1.2-javascriptcoregtk-4.0 · Ubuntu 18.04.6 LTS (bionic) 2.30.3-0ubuntu0.18.04.1 gir1.2-javascriptcoregtk-4.0 2.30.3-0ubuntu0.18.04.1 Sep 8, 2021
gir1.2-javascriptcoregtk-4.0 · Ubuntu 20.04 LTS (focal) 2.30.3-0ubuntu0.20.04.1 gir1.2-javascriptcoregtk-4.0 2.30.3-0ubuntu0.20.04.1 Sep 8, 2021
gir1.2-webkit2-4.0 · Ubuntu 18.04.6 LTS (bionic) 2.30.3-0ubuntu0.18.04.1 gir1.2-webkit2-4.0 2.30.3-0ubuntu0.18.04.1 Sep 8, 2021
gir1.2-webkit2-4.0 · Ubuntu 20.04 LTS (focal) 2.30.3-0ubuntu0.20.04.1 gir1.2-webkit2-4.0 2.30.3-0ubuntu0.20.04.1 Sep 8, 2021
gnome-settings-daemon · RHEL 8 0:3.32.0-11.el8 RHSA-2020:4451 Nov 4, 2020
libjavascriptcoregtk-4.0-18 · Ubuntu 18.04.6 LTS (bionic) 2.30.3-0ubuntu0.18.04.1 libjavascriptcoregtk-4.0-18 2.30.3-0ubuntu0.18.04.1 Sep 8, 2021
libjavascriptcoregtk-4.0-18 · Ubuntu 20.04 LTS (focal) 2.30.3-0ubuntu0.20.04.1 libjavascriptcoregtk-4.0-18 2.30.3-0ubuntu0.20.04.1 Sep 8, 2021
libjavascriptcoregtk-4.0-bin · Ubuntu 18.04.6 LTS (bionic) 2.30.3-0ubuntu0.18.04.1 libjavascriptcoregtk-4.0-bin 2.30.3-0ubuntu0.18.04.1 Sep 8, 2021
libjavascriptcoregtk-4.0-bin · Ubuntu 20.04 LTS (focal) 2.30.3-0ubuntu0.20.04.1 libjavascriptcoregtk-4.0-bin 2.30.3-0ubuntu0.20.04.1 Sep 8, 2021
libwebkit2gtk-4.0-37 · Ubuntu 18.04.6 LTS (bionic) 2.30.3-0ubuntu0.18.04.1 libwebkit2gtk-4.0-37 2.30.3-0ubuntu0.18.04.1 Sep 8, 2021
libwebkit2gtk-4.0-37 · Ubuntu 20.04 LTS (focal) 2.30.3-0ubuntu0.20.04.1 libwebkit2gtk-4.0-37 2.30.3-0ubuntu0.20.04.1 Sep 8, 2021
libwebkit2gtk-4.0-37-gtk2 · Ubuntu 18.04.6 LTS (bionic) 2.30.3-0ubuntu0.18.04.1 libwebkit2gtk-4.0-37-gtk2 2.30.3-0ubuntu0.18.04.1 Sep 8, 2021
libwebkit2gtk-4.0-37-gtk2 · Ubuntu 20.04 LTS (focal) 2.30.3-0ubuntu0.20.04.1 libwebkit2gtk-4.0-37-gtk2 2.30.3-0ubuntu0.20.04.1 Sep 8, 2021
webkit2gtk-driver · Ubuntu 18.04.6 LTS (bionic) 2.30.3-0ubuntu0.18.04.1 webkit2gtk-driver 2.30.3-0ubuntu0.18.04.1 Sep 8, 2021
webkit2gtk-driver · Ubuntu 20.04 LTS (focal) 2.30.3-0ubuntu0.20.04.1 webkit2gtk-driver 2.30.3-0ubuntu0.20.04.1 Sep 8, 2021
webkit2gtk3 · RHEL 8 0:2.28.4-1.el8 RHSA-2020:4451 Nov 4, 2020
webkit2gtk3-devel · RHEL 8 0:2.28.4-1.el8 RHSA-2020:4451 Nov 4, 2020
webkit2gtk3-jsc · RHEL 8 0:2.28.4-1.el8 RHSA-2020:4451 Nov 4, 2020
webkit2gtk3-jsc-devel · RHEL 8 0:2.28.4-1.el8 RHSA-2020:4451 Nov 4, 2020

Patch Radar data is free to use with attribution. Terms and how to credit it.

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.