Security Bulletin
This security bulletin contains one low risk vulnerability.
EUVDB-ID: #VU85764
Risk: Low
CVSSv3.1: 7.7 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-42465
CWE-ID:
CWE-287 - Improper Authentication
Exploit availability: No
DescriptionThe vulnerability allows a local user to bypass authentication process.
The vulnerability exists due to insufficient resistance to rowhammer attacks. A local user can bypass authentication process and gain unauthorized access to the system.
MitigationUpdate the affected package sudo to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server 15 SP4 LTSS: 15-SP4
SUSE Linux Enterprise High Performance Computing LTSS 15: SP4
SUSE Linux Enterprise High Performance Computing ESPOS 15: SP4
SUSE Linux Enterprise Desktop 15 SP4 LTSS: 15-SP4
openSUSE Leap Micro: 5.3 - 5.4
SUSE Linux Enterprise Micro for Rancher: 5.3 - 5.4
SUSE Linux Enterprise Micro: 5.3 - 5.4
SUSE Linux Enterprise Server for SAP Applications 15: SP4
SUSE Linux Enterprise Server 15: SP4
SUSE Linux Enterprise High Performance Computing 15: SP4
SUSE Manager Retail Branch Server: 4.3
SUSE Manager Server: 4.3
SUSE Manager Proxy: 4.3
openSUSE Leap: 15.4
sudo-test: before 1.9.9-150400.4.33.1
sudo-devel: before 1.9.9-150400.4.33.1
sudo-plugin-python-debuginfo: before 1.9.9-150400.4.33.1
sudo-plugin-python: before 1.9.9-150400.4.33.1
sudo-debuginfo: before 1.9.9-150400.4.33.1
sudo: before 1.9.9-150400.4.33.1
sudo-debugsource: before 1.9.9-150400.4.33.1
External linkshttp://www.suse.com/support/update/announcement/2024/suse-su-20240795-1/
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.