CVSS: 9.8EPSS: 0%CPEs: 1EXPL: 0CVE-2024-41433
https://notcve.org/view.php?id=CVE-2024-41433
03 Sep 2024 — PingCAP TiDB v8.1.0 was discovered to contain a buffer overflow via the component expression.ExplainExpressionList. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input. NOTE: PingCAP maintains that the actual reproduction of this issue did not cause the security impact of service interruption to other users. They argue that this is a complex query bug and not a DoS vulnerability. • https://github.com/pingcap/tidb/issues/53796 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •
CVSS: 5.0EPSS: 0%CPEs: 1EXPL: 0CVE-2024-41434
https://notcve.org/view.php?id=CVE-2024-41434
03 Sep 2024 — PingCAP TiDB v8.1.0 was discovered to contain a buffer overflow via the component (*Column).GetDecimal. This allows attackers to cause a Denial of Service (DoS) via a crafted input to the 'RemoveUnnecessaryFirstRow', it will check the expression between 'Agg' and 'GroupBy', but does not check the return type. PingCAP TiDB v8.1.0 was discovered to contain a buffer overflow via the component (*Column).GetDecimal. This allows attackers to cause a Denial of Service (DoS) via a crafted input to the 'RemoveUnnece... • https://gist.github.com/ycybfhb/4aa6809695b9e8a1cd1429e597c17517 • CWE-400: Uncontrolled Resource Consumption •
CVSS: 10.0EPSS: 0%CPEs: 2EXPL: 0CVE-2022-3023 – Use of Externally-Controlled Format String in pingcap/tidb
https://notcve.org/view.php?id=CVE-2022-3023
04 Nov 2022 — Use of Externally-Controlled Format String in GitHub repository pingcap/tidb prior to 6.4.0, 6.1.3. Uso de una Cadena de Formato Controlada Externamente en el repositorio de GitHub pingcap/tidb anterior a las versiones 6.4.0 y 6.1.3. • https://github.com/pingcap/tidb/commit/d0376379d615cc8f263a0b17c031ce403c8dcbfb • CWE-134: Use of Externally-Controlled Format String •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 1CVE-2022-34969
https://notcve.org/view.php?id=CVE-2022-34969
03 Aug 2022 — PingCAP TiDB v6.1.0 was discovered to contain a NULL pointer dereference. Se ha detectado que PingCAP TiDB versión v6.1.0, contiene una desreferencia de puntero NULL. • https://github.com/pingcap/tidb/issues/35310 • CWE-476: NULL Pointer Dereference •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2022-31011 – TiDB authentication bypass vulnerability
https://notcve.org/view.php?id=CVE-2022-31011
31 May 2022 — 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 lo... • https://github.com/pingcap/tidb/releases/tag/v5.3.1 • CWE-287: Improper Authentication •