ALSA-2023:6535: Security update for 4 packages

ALSA-2023:6535, released November 7, 2023, fixes 18 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

9.8

Base score, 0 to 10

Highest EPSS

0.0167

77th percentile

Priority of the 18 CVEs

Patch now 0
                                Urgent 0
                                High 13
                                Routine 5

Fixed package versions

Product	Release	Fixed in
webkit2gtk3	almalinux 9	2.40.5-1.el9
webkit2gtk3-devel	almalinux 9	2.40.5-1.el9
webkit2gtk3-jsc	almalinux 9	2.40.5-1.el9
webkit2gtk3-jsc-devel	almalinux 9	2.40.5-1.el9

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2023-40397	webkit2gtk3: ELSA-2023-6535: webkit2gtk3 security and bug fix update (IMPORTANT)	9.8	0.0167	None reported
High	CVE-2023-39434	webkit2gtk3: ELSA-2023-6535: webkit2gtk3 security and bug fix update (IMPORTANT)	8.8	0.0165	None reported
High	CVE-2023-38600	webkit2gtk3: ELSA-2023-7055: webkit2gtk3 security and bug fix update (IMPORTANT)	8.8	0.0143	None reported
High	CVE-2023-38595	webkit2gtk3: ELSA-2023-7055: webkit2gtk3 security and bug fix update (IMPORTANT)	8.8	0.0126	None reported
High	CVE-2023-38611	webkit2gtk3: ELSA-2023-7055: webkit2gtk3 security and bug fix update (IMPORTANT)	8.8	0.0126	None reported
High	CVE-2023-38594	webkit2gtk3: ELSA-2023-7055: webkit2gtk3 security and bug fix update (IMPORTANT)	8.8	0.0124	None reported
High	CVE-2023-38592	webkit2gtk3-devel: ELSA-2023-7055: webkit2gtk3 security and bug fix update (IMPORTANT)	8.8	0.0121	None reported
High	CVE-2023-38597	webkit2gtk3: ELSA-2023-7055: webkit2gtk3 security and bug fix update (IMPORTANT)	8.8	0.0121	None reported
High	CVE-2023-38572	webkit2gtk3: ELSA-2023-6535: webkit2gtk3 security and bug fix update (IMPORTANT)	7.5	0.0117	None reported
High	CVE-2023-40451	webkit2gtk: This issue was addressed with improved iframe sandbox enforcement	8.8	0.0109	None reported
High	CVE-2023-32393	webkit2gtk: The issue was addressed with improved memory handling	8.8	0.0095	None reported
High	CVE-2023-28198	webkit2gtk: A use-after-free issue was addressed with improved memory management	8.8	0.0093	None reported
High	CVE-2022-32885	webkit2gtk3: ELSA-2023-6535: webkit2gtk3 security and bug fix update (IMPORTANT)	8.8	0.0080	None reported
Routine	CVE-2023-38133	webkit2gtk3: ELSA-2023-6535: webkit2gtk3 security and bug fix update (IMPORTANT)	6.5	0.0104	None reported
Routine	CVE-2023-38599	webkit2gtk3: ELSA-2023-7055: webkit2gtk3 security and bug fix update (IMPORTANT)	6.5	0.0104	None reported
Routine	CVE-2023-27954	webkit2gtk: The issue was addressed by removing origin information	6.5	0.0093	None reported
Routine	CVE-2023-32370	webkit2gtk: A logic issue was addressed with improved validation	5.3	0.0079	None reported
Routine	CVE-2023-27932	webkit2gtk: This issue was addressed with improved state management	5.5	0.0020	None reported

Also fixes CVE-2023-40397

RHSA-2023:7055
webkit2gtk3, webkit2gtk3-devel, webkit2gtk3-jsc and 1 more on RHEL 8
RHSA-2023:6535
webkit2gtk3, webkit2gtk3-devel, webkit2gtk3-jsc and 1 more on RHEL 9
ELSA-2023-7055
webkit2gtk3, webkit2gtk3-devel, webkit2gtk3-jsc and 1 more on ol 8
ALSA-2023:7055
webkit2gtk3, webkit2gtk3-devel, webkit2gtk3-jsc and 1 more on almalinux 8
ELSA-2023-6535
webkit2gtk3, webkit2gtk3-devel, webkit2gtk3-jsc and 1 more on ol 9
gir1.2-javascriptcoregtk-4.0 2.40.5-0ubuntu0.22.04.1
gir1.2-javascriptcoregtk-4.0 on Ubuntu 22.04.1 LTS (jammy)
gir1.2-javascriptcoregtk-4.1 2.40.5-0ubuntu0.22.04.1
gir1.2-javascriptcoregtk-4.1 on Ubuntu 22.04.1 LTS (jammy)
gir1.2-javascriptcoregtk-6.0 2.40.5-0ubuntu0.22.04.1
gir1.2-javascriptcoregtk-6.0 on Ubuntu 22.04.1 LTS (jammy)

Vendor advisory

https://osv.dev/vulnerability/ALSA-2023:6535

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