Auth bypass in Pingcap Tidb
CVE-2022-31011
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 proces…
Vulnerability class: Broken Authentication
EPSS: 0.003 (22.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Pingcap Tidb — versions 5.3.0, = 5.3.0
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Third Party Advisory, Mitigation)
- security-advisories@github.com (Third Party Advisory, x_refsource_MISC, Release Notes)
Frequently asked questions
- What is CVE-2022-31011?
- CVE-2022-31011 is a high-severity vulnerability in Pingcap Tidb, classified under Improper Authentication. CVSS score: 7.8/10. Published 2022-05-31.
- How severe is CVE-2022-31011?
- High severity. CVSS v3 base score is 7.8 out of 10.