SUSE-SU-2024:3098-1: kubernetes1.27 security update

SUSE-SU-2024:3098-1, released September 3, 2024, fixes 4 CVEs in kubernetes1.27 (version 1.27.16-150400.9.10.1). One of them is being exploited (CVE-2023-44487); 1 on CISA KEV. Patch Radar priority: Patch now.

Patch now1 on CISA KEV

CVEs closed

None rated Critical

Exploited

CVE-2023-44487

Highest CVSS

7.5

Base score, 0 to 10

Highest EPSS

1.0000

99th percentile

Priority of the 4 CVEs

Patch now 1
                                Urgent 0
                                High 3
                                Routine 0

Fixed package versions

Product	Release	Fixed in
kubernetes1.27	opensuse-leap 15.6	1.27.16-150400.9.10.1
kubernetes1.27	sles 15.6	1.27.16-150400.9.10.1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Patch now	CVE-2023-44487	MITRE: CVE-2023-44487 HTTP/2 Rapid Reset Attack	7.5	1.0000	KEVExploited
High	CVE-2023-45288	golang-github-prometheus-alertmanager: Fix HTTP/2 CONTINUATION flood in net/http (bsc#1236516)	7.5	0.8946	None reported
High	CVE-2023-39325	kubernetes1.24: go1.20: excessive resource consumption when dealing with rapid stream resets	7.5	0.0380	None reported
High	CVE-2024-24786	kubernetes1.28: Fixed infinite loop in protojson.Unmarshal in golang-protobuf (bsc#1229867)	7.5	0.0126	None reported

Also fixes CVE-2023-44487

KB5031364
Windows Server 2022, Windows Server 2022 (Server Core installation)
KB5031361
Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for ARM64-based Systems, Windows 10 Version 1809 for x64-based Systems and 2 more
KB5031354
Windows 11 Version 22H2 for ARM64-based Systems, Windows 11 Version 22H2 for x64-based Systems
KB5031358
Windows 11 version 21H2 for ARM64-based Systems, Windows 11 version 21H2 for x64-based Systems
KB5031356
Windows 10 Version 21H2 for 32-bit Systems, Windows 10 Version 21H2 for ARM64-based Systems, Windows 10 Version 21H2 for x64-based Systems and 3 more
KB5031362
Windows 10 Version 1607 for 32-bit Systems, Windows 10 Version 1607 for x64-based Systems, Windows Server 2016 and 1 more
KB5032875
.NET 7.0
KB5032874
.NET 6.0

Vendor advisory

https://osv.dev/vulnerability/SUSE-SU-2024:3098-1

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