SUSE update for SUSE Manager Client Tools

Published: 2023-09-28

Risk	Medium
Patch available	YES
Number of vulnerabilities	4
CVE-ID	CVE-2022-32149 CVE-2022-41723 CVE-2022-46146 CVE-2023-29409
CWE-ID	CWE-400 CWE-836 CWE-295
Exploitation vector	Network
Public exploit	N/A
Vulnerable software Subscribe	SUSE Manager Client Tools for SLE Operating systems & Components / Operating system SUSE Linux Enterprise Server for the Raspberry Pi Operating systems & Components / Operating system SUSE Linux Enterprise Desktop 12 Operating systems & Components / Operating system SUSE Linux Enterprise Server for SAP Applications 12 Operating systems & Components / Operating system SUSE Linux Enterprise Server 12 Operating systems & Components / Operating system SUSE Linux Enterprise High Performance Computing 12 Operating systems & Components / Operating system SUSE Linux Enterprise Server for SAP Applications Operating systems & Components / Operating system SUSE Linux Enterprise Server Operating systems & Components / Operating system SUSE Linux Enterprise Desktop Operating systems & Components / Operating system supportutils-plugin-susemanager-client Operating systems & Components / Operating system package or component spacecmd Operating systems & Components / Operating system package or component grafana Operating systems & Components / Operating system package or component python2-uyuni-common-libs Operating systems & Components / Operating system package or component prometheus-blackbox_exporter Operating systems & Components / Operating system package or component golang-github-lusitaniae-apache_exporter Operating systems & Components / Operating system package or component golang-github-prometheus-prometheus Operating systems & Components / Operating system package or component prometheus-postgres_exporter Operating systems & Components / Operating system package or component golang-github-prometheus-node_exporter Operating systems & Components / Operating system package or component golang-github-prometheus-alertmanager Operating systems & Components / Operating system package or component prometheus-blackbox_exporter-debuginfo Operating systems & Components / Operating system package or component golang-github-QubitProducts-exporter_exporter Operating systems & Components / Operating system package or component
Vendor	SUSE

Security Bulletin

This security bulletin contains information about 4 vulnerabilities.

1) Resource exhaustion

EUVDB-ID: #VU68897

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-32149

CWE-ID: CWE-400 - Resource exhaustion

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to ParseAcceptLanguage does not properly control consumption of internal resources. A remote attacker can send a specially crafted Accept-Language header that will take a significant time to parse and perform a denial of service (DoS) attack.

Mitigation

Update the affected package SUSE Manager Client Tools to the latest version.

Vulnerable software versions

SUSE Manager Client Tools for SLE: 12

SUSE Linux Enterprise Server for the Raspberry Pi: 12-SP2

SUSE Linux Enterprise Desktop 12: SP1 - SP4

SUSE Linux Enterprise Server for SAP Applications 12: SP1 - SP5

SUSE Linux Enterprise Server 12: SP1 - SP5

SUSE Linux Enterprise High Performance Computing 12: SP2 - SP5

SUSE Linux Enterprise Server for SAP Applications: 12-SP4

SUSE Linux Enterprise Server: 12-SP2-LTSS-ERICSSON

SUSE Linux Enterprise Desktop: 12-SP5

supportutils-plugin-susemanager-client: before 4.3.3-6.27.2

spacecmd: before 4.3.23-38.127.3

grafana: before 9.5.5-1.54.3

python2-uyuni-common-libs: before 4.3.9-1.36.3

prometheus-blackbox_exporter: before 0.24.0-1.23.2

golang-github-lusitaniae-apache_exporter: before 1.0.0-1.18.2

golang-github-prometheus-prometheus: before 2.45.0-1.47.3

prometheus-postgres_exporter: before 0.10.1-1.14.3

golang-github-prometheus-node_exporter: before 1.5.0-1.27.2

golang-github-prometheus-alertmanager: before 0.23.0-1.21.2

prometheus-blackbox_exporter-debuginfo: before 0.24.0-1.23.2

golang-github-QubitProducts-exporter_exporter: before 0.4.0-1.12.2

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20233867-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Resource exhaustion

EUVDB-ID: #VU72686

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-41723

CWE-ID: CWE-400 - Resource exhaustion

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not properly control consumption of internal resources in the HPACK decoder. A remote attacker can send a specially crafted HTTP/2 stream to the application, cause resource exhaustion and perform a denial of service (DoS) attack.

Mitigation

Update the affected package SUSE Manager Client Tools to the latest version.

Vulnerable software versions

SUSE Manager Client Tools for SLE: 12

SUSE Linux Enterprise Server for the Raspberry Pi: 12-SP2

SUSE Linux Enterprise Desktop 12: SP1 - SP4

SUSE Linux Enterprise Server for SAP Applications 12: SP1 - SP5

SUSE Linux Enterprise Server 12: SP1 - SP5

SUSE Linux Enterprise High Performance Computing 12: SP2 - SP5

SUSE Linux Enterprise Server for SAP Applications: 12-SP4

SUSE Linux Enterprise Server: 12-SP2-LTSS-ERICSSON

SUSE Linux Enterprise Desktop: 12-SP5

supportutils-plugin-susemanager-client: before 4.3.3-6.27.2

spacecmd: before 4.3.23-38.127.3

grafana: before 9.5.5-1.54.3

python2-uyuni-common-libs: before 4.3.9-1.36.3

prometheus-blackbox_exporter: before 0.24.0-1.23.2

golang-github-lusitaniae-apache_exporter: before 1.0.0-1.18.2

golang-github-prometheus-prometheus: before 2.45.0-1.47.3

prometheus-postgres_exporter: before 0.10.1-1.14.3

golang-github-prometheus-node_exporter: before 1.5.0-1.27.2

golang-github-prometheus-alertmanager: before 0.23.0-1.21.2

prometheus-blackbox_exporter-debuginfo: before 0.24.0-1.23.2

golang-github-QubitProducts-exporter_exporter: before 0.4.0-1.12.2

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20233867-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) Use of Password Hash Instead of Password for Authentication

EUVDB-ID: #VU69691

Risk: Low

CVSSv3.1: 4.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-46146

CWE-ID: CWE-836 - Use of Password Hash Instead of Password for Authentication

Exploit availability: No

Description

The vulnerability allows a remote attacker to bypass authentication process.

The vulnerability exists due to incorrect implementation of basic authentication. A remote attacker with knowledge of the password hash can authenticate against Prometheus without actual knowledge of the password.

Mitigation

Update the affected package SUSE Manager Client Tools to the latest version.

Vulnerable software versions

SUSE Manager Client Tools for SLE: 12

SUSE Linux Enterprise Server for the Raspberry Pi: 12-SP2

SUSE Linux Enterprise Desktop 12: SP1 - SP4

SUSE Linux Enterprise Server for SAP Applications 12: SP1 - SP5

SUSE Linux Enterprise Server 12: SP1 - SP5

SUSE Linux Enterprise High Performance Computing 12: SP2 - SP5

SUSE Linux Enterprise Server for SAP Applications: 12-SP4

SUSE Linux Enterprise Server: 12-SP2-LTSS-ERICSSON

SUSE Linux Enterprise Desktop: 12-SP5

supportutils-plugin-susemanager-client: before 4.3.3-6.27.2

spacecmd: before 4.3.23-38.127.3

grafana: before 9.5.5-1.54.3

python2-uyuni-common-libs: before 4.3.9-1.36.3

prometheus-blackbox_exporter: before 0.24.0-1.23.2

golang-github-lusitaniae-apache_exporter: before 1.0.0-1.18.2

golang-github-prometheus-prometheus: before 2.45.0-1.47.3

prometheus-postgres_exporter: before 0.10.1-1.14.3

golang-github-prometheus-node_exporter: before 1.5.0-1.27.2

golang-github-prometheus-alertmanager: before 0.23.0-1.21.2

prometheus-blackbox_exporter-debuginfo: before 0.24.0-1.23.2

golang-github-QubitProducts-exporter_exporter: before 0.4.0-1.12.2

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20233867-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

4) Improper Certificate Validation

EUVDB-ID: #VU78913

Risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-29409

CWE-ID: CWE-295 - Improper Certificate Validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to verifying certificate chains containing large RSA keys is slow. A remote attacker can cause a client/server to expend significant CPU time verifying signatures.

Mitigation

Update the affected package SUSE Manager Client Tools to the latest version.

Vulnerable software versions

SUSE Manager Client Tools for SLE: 12

SUSE Linux Enterprise Server for the Raspberry Pi: 12-SP2

SUSE Linux Enterprise Desktop 12: SP1 - SP4

SUSE Linux Enterprise Server for SAP Applications 12: SP1 - SP5

SUSE Linux Enterprise Server 12: SP1 - SP5

SUSE Linux Enterprise High Performance Computing 12: SP2 - SP5

SUSE Linux Enterprise Server for SAP Applications: 12-SP4

SUSE Linux Enterprise Server: 12-SP2-LTSS-ERICSSON

SUSE Linux Enterprise Desktop: 12-SP5

supportutils-plugin-susemanager-client: before 4.3.3-6.27.2

spacecmd: before 4.3.23-38.127.3

grafana: before 9.5.5-1.54.3

python2-uyuni-common-libs: before 4.3.9-1.36.3

prometheus-blackbox_exporter: before 0.24.0-1.23.2

golang-github-lusitaniae-apache_exporter: before 1.0.0-1.18.2

golang-github-prometheus-prometheus: before 2.45.0-1.47.3

prometheus-postgres_exporter: before 0.10.1-1.14.3

golang-github-prometheus-node_exporter: before 1.5.0-1.27.2

golang-github-prometheus-alertmanager: before 0.23.0-1.21.2

prometheus-blackbox_exporter-debuginfo: before 0.24.0-1.23.2

golang-github-QubitProducts-exporter_exporter: before 0.4.0-1.12.2

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20233867-1/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.