ELSA-2022-1777: Security update for 4 packages

ELSA-2022-1777, released May 17, 2022, fixes 30 CVEs across 4 products. 2 of them are being exploited (CVE-2022-22620); 2 on CISA KEV. Patch Radar priority: Patch now.

Patch now2 on CISA KEV

CVEs closed

None rated Critical

Exploited

CVE-2022-22620

Highest CVSS

8.8

Base score, 0 to 10

Highest EPSS

0.1634

97th percentile

Priority of the 30 CVEs

Patch now 2
                                Urgent 0
                                High 28
                                Routine 0

Fixed package versions

Product	Release	Fixed in
webkit2gtk3	ol 8	0:2.34.6-1.el8
webkit2gtk3-devel	ol 8	0:2.34.6-1.el8
webkit2gtk3-jsc	ol 8	0:2.34.6-1.el8
webkit2gtk3-jsc-devel	ol 8	0:2.34.6-1.el8

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Patch now	CVE-2022-22620	gir1.2-javascriptcoregtk-4.0: A use after free issue was addressed with improved memory management	8.8	0.1634	KEVExploited
Patch now	CVE-2021-30952	webkit2gtk3: ELSA-2022-1777: webkit2gtk3 security, bug fix, and enhancement update (MODERATE)	8.8	0.0696	KEVExploited
High	CVE-2021-30934	webkit2gtk3: ELSA-2022-1777: webkit2gtk3 security, bug fix, and enhancement update (MODERATE)	8.8	0.0264	None reported
High	CVE-2021-30851	webkit2gtk3: ELSA-2022-1777: webkit2gtk3 security, bug fix, and enhancement update (MODERATE)	8.8	0.0239	None reported
High	CVE-2021-30823	webkit2gtk3: ELSA-2022-1777: webkit2gtk3 security, bug fix, and enhancement update (MODERATE)	8.8	0.0223	None reported
High	CVE-2021-30951	webkit2gtk3: ELSA-2022-1777: webkit2gtk3 security, bug fix, and enhancement update (MODERATE)	8.8	0.0202	None reported
High	CVE-2022-22589	gir1.2-javascriptcoregtk-4.0: A validation issue was addressed with improved input sanitization	8.8	0.0201	None reported
High	CVE-2021-30936	webkit2gtk3: ELSA-2022-1777: webkit2gtk3 security, bug fix, and enhancement update (MODERATE)	8.8	0.0199	None reported
High	CVE-2021-30953	webkit2gtk3: ELSA-2022-1777: webkit2gtk3 security, bug fix, and enhancement update (MODERATE)	8.8	0.0195	None reported
High	CVE-2021-30889	webkit2gtk3: ELSA-2022-1777: webkit2gtk3 security, bug fix, and enhancement update (MODERATE)	8.8	0.0193	None reported
High	CVE-2021-30849	iTunes: Multiple memory corruption issues were addressed with improved memory handling.	8.8	0.0190	None reported
High	CVE-2021-30888	webkit2gtk3: ELSA-2022-1777: webkit2gtk3 security, bug fix, and enhancement update (MODERATE)	8.8	0.0173	None reported
High	CVE-2021-30887	webkit2gtk3: ELSA-2022-1777: webkit2gtk3 security, bug fix, and enhancement update (MODERATE)	8.8	0.0171	None reported
High	CVE-2021-30897	webkit2gtk3: ELSA-2022-1777: webkit2gtk3 security, bug fix, and enhancement update (MODERATE)	8.8	0.0171	None reported
High	CVE-2021-30984	webkit2gtk3: ELSA-2022-1777: webkit2gtk3 security, bug fix, and enhancement update (MODERATE)	8.8	0.0167	None reported
High	CVE-2022-22592	gir1.2-javascriptcoregtk-4.0: A logic issue was addressed with improved state management	8.8	0.0162	None reported
High	CVE-2021-30818	webkit2gtk3: ELSA-2022-1777: webkit2gtk3 security, bug fix, and enhancement update (MODERATE)	8.8	0.0162	None reported
High	CVE-2022-22590	libjavascriptcoregtk-4.0-18: A use after free issue was addressed with improved memory management	8.8	0.0156	None reported
High	CVE-2021-45481	webkit2gtk: In WebKitGTK before 2.32.4, there is incorrect memory allocation in WebCore::ImageBufferCairoImageSurfaceBackend::cre...	8.8	0.0153	None reported
High	CVE-2021-45482	webkit2gtk3-devel: ELSA-2022-1777: webkit2gtk3 security, bug fix, and enhancement update (MODERATE)	8.8	0.0153	None reported
High	CVE-2021-45483	webkit2gtk3: ELSA-2022-1777: webkit2gtk3 security, bug fix, and enhancement update (MODERATE)	8.8	0.0152	None reported
High	CVE-2021-30809	webkit2gtk3-jsc-devel: ELSA-2022-1777: webkit2gtk3 security, bug fix, and enhancement update (MODERATE)	8.8	0.0151	None reported
High	CVE-2021-30890	webkit2gtk3: ELSA-2022-1777: webkit2gtk3 security, bug fix, and enhancement update (MODERATE)	8.8	0.0146	None reported
High	CVE-2021-30954	webkit2gtk3: ELSA-2022-1777: webkit2gtk3 security, bug fix, and enhancement update (MODERATE)	8.8	0.0145	None reported
High	CVE-2021-30846	gir1.2-javascriptcoregtk-4.0: A memory corruption issue was addressed with improved memory handling	8.8	0.0136	None reported

Also fixes CVE-2022-22620

ALSA-2022:1777
webkit2gtk3, webkit2gtk3-devel, webkit2gtk3-jsc and 1 more on almalinux 8
RLSA-2022:1777
webkit2gtk3 on rocky 8
RHSA-2022:1777
webkit2gtk3, webkit2gtk3-devel, webkit2gtk3-jsc and 1 more on RHEL 8
gir1.2-javascriptcoregtk-4.0 2.34.6-0ubuntu0.20.04.1
gir1.2-javascriptcoregtk-4.0 on Ubuntu 20.04 LTS (focal)
gir1.2-webkit2-4.0 2.34.6-0ubuntu0.20.04.1
gir1.2-webkit2-4.0 on Ubuntu 20.04 LTS (focal)
libjavascriptcoregtk-4.0-18 2.34.6-0ubuntu0.20.04.1
libjavascriptcoregtk-4.0-18 on Ubuntu 20.04 LTS (focal)
libjavascriptcoregtk-4.0-bin 2.34.6-0ubuntu0.20.04.1
libjavascriptcoregtk-4.0-bin on Ubuntu 20.04 LTS (focal)
libwebkit2gtk-4.0-37 2.34.6-0ubuntu0.20.04.1
libwebkit2gtk-4.0-37 on Ubuntu 20.04 LTS (focal)

Vendor advisory

https://linux.oracle.com/errata/ELSA-2022-1777.html

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