Security Bulletin
This security bulletin contains one low risk vulnerability.
EUVDB-ID: #VU71376
Risk: Low
CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-22643
CWE-ID:
CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Exploit availability: No
DescriptionThe vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to insecure usage of the os.system() call within "/usr/lib/zypp/plugins/appdata/InstallAppdata". A local user can inject and execute arbitrary OS commands on the system.
Update the affected package libzypp-plugin-appdata to the latest version.
Vulnerable software versionsSUSE Manager Retail Branch Server: 4.3
SUSE Linux Enterprise Module for Packagehub Subpackages: 15-SP4
SUSE Manager Server: 4.3
SUSE Manager Proxy: 4.3
SUSE Linux Enterprise Module for Desktop Applications: 15-SP4
SUSE Linux Enterprise Desktop: 15-SP4
SUSE Linux Enterprise Server: 15-SP4
openSUSE Leap: 15.4
SUSE Linux Enterprise Server for SAP Applications: 15-SP4
SUSE Linux Enterprise High Performance Computing: 15-SP4
openSUSE-appdata-extra: before 1.0.1+git.20180426-150400.18.3.1
libzypp-plugin-appdata: before 1.0.1+git.20180426-150400.18.3.1
External linkshttp://www.suse.com/support/update/announcement/2023/suse-su-20230095-1/
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.