ALSA-2023:2256: Security update for 4 packages

ALSA-2023:2256, released May 9, 2023, fixes 22 CVEs across 4 products. 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

0.3482

98th percentile

Priority of the 22 CVEs

Patch now 0
                                Urgent 0
                                High 16
                                Routine 6

Fixed package versions

Product	Release	Fixed in
webkit2gtk3	almalinux 9	2.38.5-1.el9
webkit2gtk3-devel	almalinux 9	2.38.5-1.el9
webkit2gtk3-jsc	almalinux 9	2.38.5-1.el9
webkit2gtk3-jsc-devel	almalinux 9	2.38.5-1.el9

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2022-42867	webkit2gtk3: ELSA-2023-2834: webkit2gtk3 security and bug fix update (IMPORTANT)	8.8	0.3482	None reported
High	CVE-2022-32886	webkit2gtk3: ELSA-2023-2834: webkit2gtk3 security and bug fix update (IMPORTANT)	8.8	0.0187	None reported
High	CVE-2022-42823	webkit2gtk3: ELSA-2023-2834: webkit2gtk3 security and bug fix update (IMPORTANT)	8.8	0.0183	None reported
High	CVE-2022-46691	gir1.2-javascriptcoregtk-4.0: A memory consumption issue was addressed with improved memory handling	8.8	0.0162	None reported
High	CVE-2022-32888	webkit2gtk3: ELSA-2023-2834: webkit2gtk3 security and bug fix update (IMPORTANT)	8.8	0.0154	None reported
High	CVE-2022-46700	webkit2gtk3: ELSA-2023-2834: webkit2gtk3 security and bug fix update (IMPORTANT)	8.8	0.0132	None reported
High	CVE-2022-46699	webkit2gtk3: ELSA-2023-2834: webkit2gtk3 security and bug fix update (IMPORTANT)	8.8	0.0130	None reported
High	CVE-2022-42863	webkit2gtk3: ELSA-2023-2834: webkit2gtk3 security and bug fix update (IMPORTANT)	8.8	0.0124	None reported
High	CVE-2023-25358	webkit2gtk: A use-after-free vulnerability in WebCore::RenderLayer::addChild in WebKitGTK before 2.36.8 allows attackers to execu...	8.8	0.0106	None reported
High	CVE-2023-25360	webkit2gtk3: ELSA-2023-2834: webkit2gtk3 security and bug fix update (IMPORTANT)	8.8	0.0097	None reported
High	CVE-2023-25361	webkit2gtk3: ELSA-2023-2834: webkit2gtk3 security and bug fix update (IMPORTANT)	8.8	0.0097	None reported
High	CVE-2023-25362	webkit2gtk3: ELSA-2023-2834: webkit2gtk3 security and bug fix update (IMPORTANT)	8.8	0.0097	None reported
High	CVE-2023-25363	webkit2gtk3: ELSA-2023-2834: webkit2gtk3 security and bug fix update (IMPORTANT)	8.8	0.0097	None reported
High	CVE-2023-23517	webkit2gtk3: ELSA-2023-2834: webkit2gtk3 security and bug fix update (IMPORTANT)	8.8	0.0090	None reported
High	CVE-2023-23518	webkit2gtk3: ELSA-2023-2834: webkit2gtk3 security and bug fix update (IMPORTANT)	8.8	0.0090	None reported
High	CVE-2022-42826	libjavascriptcoregtk-4.0-18: A use after free issue was addressed with improved memory management	8.8	0.0077	None reported
Routine	CVE-2022-42799	gir1.2-javascriptcoregtk-4.0: The issue was addressed with improved UI handling	6.1	0.0167	None reported
Routine	CVE-2022-32923	libwebkit2gtk-4.1-0: A correctness issue in the JIT was addressed with improved checks	6.5	0.0116	None reported
Routine	CVE-2022-42852	gir1.2-javascriptcoregtk-4.0: The issue was addressed with improved memory handling	6.5	0.0104	None reported
Routine	CVE-2022-46698	webkit2gtk3: ELSA-2023-2834: webkit2gtk3 security and bug fix update (IMPORTANT)	6.5	0.0100	None reported
Routine	CVE-2022-42824	webkit2gtk3: ELSA-2023-2834: webkit2gtk3 security and bug fix update (IMPORTANT)	5.5	0.0036	None reported
Routine	CVE-2022-46692	webkit2gtk3: ELSA-2023-2834: webkit2gtk3 security and bug fix update (IMPORTANT)	5.5	0.0021	None reported

Also fixes CVE-2022-42867

RHSA-2023:2834
webkit2gtk3, webkit2gtk3-devel, webkit2gtk3-jsc and 1 more on RHEL 8
RHSA-2023:2256
webkit2gtk3, webkit2gtk3-devel, webkit2gtk3-jsc and 1 more on RHEL 9
gir1.2-javascriptcoregtk-4.0 2.38.3-0ubuntu0.20.04.1
gir1.2-javascriptcoregtk-4.0 on Ubuntu 20.04 LTS (focal)
gir1.2-javascriptcoregtk-4.0 2.38.3-0ubuntu0.22.04.1
gir1.2-javascriptcoregtk-4.0 on Ubuntu 22.04.1 LTS (jammy)
gir1.2-javascriptcoregtk-4.1 2.38.3-0ubuntu0.22.04.1
gir1.2-javascriptcoregtk-4.1 on Ubuntu 22.04.1 LTS (jammy)
gir1.2-webkit2-4.0 2.38.3-0ubuntu0.20.04.1
gir1.2-webkit2-4.0 on Ubuntu 20.04 LTS (focal)
gir1.2-webkit2-4.0 2.38.3-0ubuntu0.22.04.1
gir1.2-webkit2-4.0 on Ubuntu 22.04.1 LTS (jammy)
gir1.2-webkit2-4.1 2.38.3-0ubuntu0.22.04.1
gir1.2-webkit2-4.1 on Ubuntu 22.04.1 LTS (jammy)

Vendor advisory

https://osv.dev/vulnerability/ALSA-2023:2256

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