Security Bulletin
This security bulletin contains one high risk vulnerability.
EUVDB-ID: #VU71398
Risk: High
CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2022-23491
CWE-ID:
CWE-345 - Insufficient Verification of Data Authenticity
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to bypass certificate validation checks.
The vulnerability exists due to presence of the TrustCor certificate in the Root Certificates list. the certificate is removed due to TrustCor's ownership also operated a business that produced spyware. Therefore, any checks that rely on digital signatures of trusted certificates were compromised.
Update the affected package python-certifi to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server for SAP: 15-SP1 - 15-SP3
SUSE Linux Enterprise Server: 15-SP1-LTSS - 15-SP4
SUSE Linux Enterprise Realtime Extension: 15-SP3
SUSE Linux Enterprise High Performance Computing: 15-SP1-LTSS - 15-SP4
openSUSE Leap Micro: 5.2 - 5.3
SUSE Linux Enterprise Micro: 5.1 - 5.3
SUSE Enterprise Storage: 6 - 7.1
SUSE Manager Retail Branch Server: 4.2 - 4.3
SUSE Manager Server: 4.2 - 4.3
SUSE Manager Proxy: 4.2 - 4.3
SUSE Linux Enterprise Module for Basesystem: 15-SP4
SUSE Linux Enterprise Desktop: 15-SP4
SUSE CaaS Platform: 4.0
openSUSE Leap: 15.4
SUSE Linux Enterprise Server for SAP Applications: 15-SP4
python2-certifi: before 2018.1.18-150000.3.3.1
python3-certifi: before 2018.1.18-150000.3.3.1
External linkshttp://www.suse.com/support/update/announcement/2023/suse-su-20230139-1/
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.