Risk | Medium |
Patch available | YES |
Number of vulnerabilities | 4 |
CVE-ID | CVE-2019-19921 CVE-2023-25809 CVE-2023-27561 CVE-2023-28642 |
CWE-ID | CWE-284 CWE-281 |
Exploitation vector | Network |
Public exploit | Public exploit code for vulnerability #1 is available. |
Vulnerable software |
SUSE Linux Enterprise Micro for Rancher Operating systems & Components / Operating system Containers Module Operating systems & Components / Operating system SUSE Linux Enterprise Micro 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 Server 15 SP3 LTSS Operating systems & Components / Operating system SUSE Linux Enterprise Server 15 SP2 LTSS Operating systems & Components / Operating system SUSE Linux Enterprise Server 15 SP1 LTSS Operating systems & Components / Operating system SUSE Linux Enterprise Real Time 15 Operating systems & Components / Operating system SUSE Linux Enterprise High Performance Computing LTSS 15 Operating systems & Components / Operating system SUSE Linux Enterprise High Performance Computing ESPOS 15 Operating systems & Components / Operating system SUSE Linux Enterprise High Performance Computing 15 Operating systems & Components / Operating system SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS Operating systems & Components / Operating system SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS Operating systems & Components / Operating system openSUSE Leap Micro Operating systems & Components / Operating system SUSE Enterprise Storage Operating systems & Components / Operating system SUSE Manager Retail Branch Server Operating systems & Components / Operating system SUSE Manager Server Operating systems & Components / Operating system SUSE Manager Proxy Operating systems & Components / Operating system SUSE CaaS Platform Operating systems & Components / Operating system openSUSE Leap Operating systems & Components / Operating system runc Operating systems & Components / Operating system package or component runc-debuginfo Operating systems & Components / Operating system package or component |
Vendor | SUSE |
Security Bulletin
This security bulletin contains information about 4 vulnerabilities.
EUVDB-ID: #VU25847
Risk: Low
CVSSv4.0: 7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Clear]
CVE-ID: CVE-2019-19921
CWE-ID:
CWE-284 - Improper Access Control
Exploit availability: No
DescriptionThe vulnerability allows a local user to gain unauthorized access to sensitive information.
The vulnerability exists due to improper access restrictions, related to libcontainer/rootfs_linux.go in runc. A local user with ability to spawn two containers with custom volume-mount configurations, and run custom images can escalate privileges on the system.
Update the affected package runc to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Micro for Rancher: 5.2 - 5.4
Containers Module: 15-SP4
SUSE Linux Enterprise Micro: 5.1 - 5.4
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 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
runc: before 1.1.5-150000.41.1
runc-debuginfo: before 1.1.5-150000.41.1
CPE2.3https://www.suse.com/support/update/announcement/2023/suse-su-20232003-1/
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. However, proof of concept for this vulnerability is available.
EUVDB-ID: #VU74189
Risk: Low
CVSSv4.0: 0.2 [CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2023-25809
CWE-ID:
CWE-281 - Improper preservation of permissions
Exploit availability: No
DescriptionThe vulnerability allows a local user to compromise the target system.
The vulnerability exists due to the rootless "/sys/fs/cgroup" is writable when cgroupns is not unshared. A local administrator can gain the write access to user-owned cgroup hierarchy "/sys/fs/cgroup/user.slice/..." on the host.
MitigationUpdate the affected package runc to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Micro for Rancher: 5.2 - 5.4
Containers Module: 15-SP4
SUSE Linux Enterprise Micro: 5.1 - 5.4
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 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
runc: before 1.1.5-150000.41.1
runc-debuginfo: before 1.1.5-150000.41.1
CPE2.3https://www.suse.com/support/update/announcement/2023/suse-su-20232003-1/
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.
EUVDB-ID: #VU74190
Risk: Low
CVSSv4.0: 4.4 [CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2023-27561
CWE-ID:
CWE-284 - Improper Access Control
Exploit availability: No
DescriptionThe vulnerability allows a local user to compromise the target system.
The vulnerability exists due to improper access restrictions in the libcontainer/rootfs_linux.go. A local user can gain elevated privileges on the target system.
MitigationUpdate the affected package runc to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Micro for Rancher: 5.2 - 5.4
Containers Module: 15-SP4
SUSE Linux Enterprise Micro: 5.1 - 5.4
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 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
runc: before 1.1.5-150000.41.1
runc-debuginfo: before 1.1.5-150000.41.1
CPE2.3https://www.suse.com/support/update/announcement/2023/suse-su-20232003-1/
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.
EUVDB-ID: #VU74193
Risk: Medium
CVSSv4.0: 1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2023-28642
CWE-ID:
CWE-281 - Improper preservation of permissions
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to improper preservation of permissions in the AppArmor and SELinux when /proc inside the container is symlinked with a specific mount configuration. A remote attacker can gain access to the target application.
MitigationUpdate the affected package runc to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Micro for Rancher: 5.2 - 5.4
Containers Module: 15-SP4
SUSE Linux Enterprise Micro: 5.1 - 5.4
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 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
runc: before 1.1.5-150000.41.1
runc-debuginfo: before 1.1.5-150000.41.1
CPE2.3https://www.suse.com/support/update/announcement/2023/suse-su-20232003-1/
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.