SUSE update for docker

1) Improper Privilege Management

EUVDB-ID: #VU72321

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-2022-36109

CWE-ID: CWE-269 - Improper Privilege Management

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges.

The vulnerability exists due to improper privilege management caused by improper setup of supplementary groups. A local user can bypass primary group restrictions and compromise the container.

Mitigation

Update the affected package docker to the latest version.

Vulnerable software versions

Containers Module: 15-SP4

SUSE Linux Enterprise Micro for Rancher: 5.2 - 5.3

SUSE Linux Enterprise Server for SAP Applications 15: SP1 - SP4

SUSE Linux Enterprise Server 15: SP1 - SP4

SUSE Linux Enterprise Server 15 SP3 LTSS: 15-SP3

SUSE Linux Enterprise Server 15 SP2 LTSS: 15-SP2

SUSE Linux Enterprise Server 15 SP1 LTSS: 15-SP1

SUSE Linux Enterprise Real Time 15: SP4

SUSE Linux Enterprise High Performance Computing LTSS 15: SP3

SUSE Linux Enterprise High Performance Computing ESPOS 15: SP3

SUSE Linux Enterprise High Performance Computing 15: SP1 - SP4

SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS: 15-SP2

SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS: 15-SP1

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.1 - 5.3

SUSE Enterprise Storage: 7.1

SUSE Manager Retail Branch Server: 4.3

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE CaaS Platform: 4.0

openSUSE Leap: 15.4

docker-zsh-completion: before 20.10.23_ce-150000.175.1

docker-bash-completion: before 20.10.23_ce-150000.175.1

docker-fish-completion: before 20.10.23_ce-150000.175.1

docker-debuginfo: before 20.10.23_ce-150000.175.1

docker: before 20.10.23_ce-150000.175.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20230795-1/

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.