TiDB is an open-source NewSQL database that supports Hybrid Transactional and Analytical Processing (HTAP) workloads. Under certain conditions, an attacker can construct malicious authentication requests to bypass the authentication process, resulting in privilege escalation or unauthorized access. Only users using TiDB 5.3.0 are affected by this vulnerability. TiDB version 5.3.1 contains a patch for this issue. Other mitigation strategies include turning off Security Enhanced Mode (SEM), disabling local login for non-root accounts, and ensuring that the same IP cannot be logged in as root and normal user at the same time.
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Affected Vendors & Products
References
History
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MITRE
Status: PUBLISHED
Assigner: GitHub_M
Published: 2022-05-31T19:30:18
Updated: 2024-08-03T07:03:40.288Z
Reserved: 2022-05-18T00:00:00
Link: CVE-2022-31011
Vulnrichment
No data.
NVD
Status : Modified
Published: 2022-05-31T20:15:08.100
Modified: 2024-11-21T07:03:42.583
Link: CVE-2022-31011
Redhat
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