SUSE update for cloud-init

Published: 2023-06-24

Risk	Medium
Patch available	YES
Number of vulnerabilities	2
CVE-ID	CVE-2022-2084 CVE-2023-1786
CWE-ID	CWE-532 CWE-200
Exploitation vector	Network
Public exploit	N/A
Vulnerable software	Public Cloud Module Operating systems & Components / Operating system SUSE Linux Enterprise Server for SAP Applications 15 Operating systems & Components / Operating system SUSE Linux Enterprise Server 15 Operating systems & Components / Operating system SUSE Linux Enterprise High Performance Computing 15 Operating systems & Components / Operating system openSUSE Leap Operating systems & Components / Operating system SUSE Manager Retail Branch Server Operating systems & Components / Operating system SUSE Manager Proxy Operating systems & Components / Operating system SUSE Manager Server Operating systems & Components / Operating system cloud-init-config-suse Operating systems & Components / Operating system package or component cloud-init Operating systems & Components / Operating system package or component cloud-init-doc Operating systems & Components / Operating system package or component
Vendor	SUSE

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Inclusion of Sensitive Information in Log Files

EUVDB-ID: #VU64838

Risk: Low

CVSSv4.0: 1.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-2084

CWE-ID: CWE-532 - Information Exposure Through Log Files

Exploit availability: No

Description

The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists due to logged schema failures can include password hashes. A local user can read the log files and gain access to sensitive data.

Mitigation

Update the affected package cloud-init to the latest version.

Vulnerable software versions

Public Cloud Module: 15-SP1 - 15-SP5

SUSE Linux Enterprise Server for SAP Applications 15: SP1 - SP5

SUSE Linux Enterprise Server 15: SP1 - SP5

SUSE Linux Enterprise High Performance Computing 15: SP1 - SP5

openSUSE Leap: 15.4 - 15.5

SUSE Manager Retail Branch Server: 4.0 - 4.3

SUSE Manager Proxy: 4.0 - 4.3

SUSE Manager Server: 4.0 - 4.3

cloud-init-config-suse: All versions

cloud-init: All versions

cloud-init-doc: All versions

CPE2.3

External links

https://www.suse.com/support/update/announcement/2023/suse-su-20232628-1/

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

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

2) Information disclosure

EUVDB-ID: #VU75538

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-1786

CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor