RLSA-2022:7704: webkit2gtk3 security update

RLSA-2022:7704, released November 8, 2022, fixes 11 CVEs in webkit2gtk3 (version 0:2.36.7-1.el8_6). None of them is reported as exploited. Patch Radar priority: High.

High

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

8.8

Base score, 0 to 10

Highest EPSS

0.0505

92nd percentile

Priority of the 11 CVEs

Patch now 0
                                Urgent 0
                                High 11
                                Routine 0

Fixed package versions

Product	Release	Fixed in
webkit2gtk3	rocky 8	0:2.36.7-1.el8_6

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2022-22629	iTunes: Out-of-bounds Write	8.8	0.0505	None reported
High	CVE-2022-30293	libjavascriptcoregtk-4.1-0: In WebKitGTK through 2.36.0 (and WPE WebKit), there is a heap-based buffer overflow in WebCore::TextureMapperLayer::s...	8.8	0.0222	None reported
High	CVE-2022-26717	iTunes: Use After Free	8.8	0.0204	None reported
High	CVE-2022-26700	glib2: WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. GLib provides the core applic...	8.8	0.0147	None reported
High	CVE-2022-22662	gir1.2-javascriptcoregtk-4.0: A cookie management issue was addressed with improved state management	8.8	0.0142	None reported
High	CVE-2022-22624	gir1.2-javascriptcoregtk-4.0: A use after free issue was addressed with improved memory management	8.8	0.0132	None reported
High	CVE-2022-22628	libjavascriptcoregtk-4.0-18: A use after free issue was addressed with improved memory management	8.8	0.0132	None reported
High	CVE-2022-26719	glib2: WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. GLib provides the core applic...	8.8	0.0124	None reported
High	CVE-2022-26716	glib2: WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. GLib provides the core applic...	8.8	0.0114	None reported
High	CVE-2022-26709	glib2: WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. GLib provides the core applic...	8.8	0.0111	None reported
High	CVE-2022-26710	glib2: WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. GLib provides the core applic...	8.8	0.0111	None reported

Also fixes CVE-2022-22629

RHSA-2022:8054
webkit2gtk3, webkit2gtk3-devel, webkit2gtk3-jsc and 1 more on RHEL 9
RHSA-2022:7704
glib2, glib2-devel, glib2-doc and 7 more on RHEL 8
ELSA-2022-8054
webkit2gtk3, webkit2gtk3-devel, webkit2gtk3-jsc and 1 more on ol 9
RLSA-2022:8054
webkit2gtk3 on rocky 9
ALSA-2022:8054
webkit2gtk3, webkit2gtk3-devel, webkit2gtk3-jsc and 1 more on almalinux 9
ELSA-2022-7704
glib2, glib2-devel, glib2-doc and 7 more on ol 8
ALSA-2022:7704
webkit2gtk3, webkit2gtk3-devel, webkit2gtk3-jsc and 1 more on almalinux 8
gir1.2-javascriptcoregtk-4.0 2.36.0-0ubuntu0.20.04.3
gir1.2-javascriptcoregtk-4.0 on Ubuntu 20.04 LTS (focal)

Vendor advisory

https://errata.rockylinux.org/RLSA-2022:7704

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