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14 vulnerabilities by pingcap
CVE-2024-41434 (GCVE-0-2024-41434)
Vulnerability from cvelistv5 – Published: 2024-09-03 00:00 – Updated: 2024-09-25 21:04 Disputed
VLAI
Summary
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. NOTE: PingCAP disputes this, arguing that reproduction did not cause the security impact of service interruption to other users. They maintain it is a complex query bug in the product but not a DoS.
Severity
4.3 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
Impacted products
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:pingcap:tidb:8.1.0:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "tidb",
"vendor": "pingcap",
"versions": [
{
"status": "affected",
"version": "8.1.0"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2024-41434",
"options": [
{
"Exploitation": "poc"
},
{
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},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-09-03T20:46:09.627853Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
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"description": "CWE-400 Uncontrolled Resource Consumption",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-09-03T20:48:27.865Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
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{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"descriptions": [
{
"lang": "en",
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}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
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"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"url": "https://github.com/pingcap/tidb/issues/53733"
},
{
"url": "https://gist.github.com/ycybfhb/4aa6809695b9e8a1cd1429e597c17517"
}
],
"tags": [
"disputed"
]
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2024-41434",
"datePublished": "2024-09-03T00:00:00.000Z",
"dateReserved": "2024-07-18T00:00:00.000Z",
"dateUpdated": "2024-09-25T21:04:05.076Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-41433 (GCVE-0-2024-41433)
Vulnerability from cvelistv5 – Published: 2024-09-03 00:00 – Updated: 2024-10-01 20:26 Disputed
VLAI
Summary
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.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
Impacted products
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:pingcap:tidb:*:*:*:*:*:*:*:*"
],
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"product": "tidb",
"vendor": "pingcap",
"versions": [
{
"status": "affected",
"version": "8.1.0"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
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"attackVector": "NETWORK",
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"baseScore": 9.8,
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"integrityImpact": "HIGH",
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}
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{
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},
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}
],
"role": "CISA Coordinator",
"timestamp": "2024-10-01T20:26:33.126121Z",
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},
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}
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"type": "CWE"
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]
}
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
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"cna": {
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"vendor": "n/a",
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}
]
}
],
"descriptions": [
{
"lang": "en",
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}
],
"problemTypes": [
{
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"lang": "en",
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}
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],
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},
"references": [
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},
{
"url": "https://gist.github.com/ycybfhb/eec3a1eefe4c85eb22f1bca6114359a1"
}
],
"tags": [
"disputed"
]
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2024-41433",
"datePublished": "2024-09-03T00:00:00.000Z",
"dateReserved": "2024-07-18T00:00:00.000Z",
"dateUpdated": "2024-10-01T20:26:40.576Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-33809 (GCVE-0-2024-33809)
Vulnerability from cvelistv5 – Published: 2024-05-24 14:53 – Updated: 2025-03-13 14:38
VLAI
Summary
PingCAP TiDB v7.5.1 was discovered to contain a buffer overflow vulnerability, which could lead to database crashes and denial of service attacks.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
{
"containers": {
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{
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},
"references": [
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],
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},
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"x_transferred"
],
"url": "https://gist.github.com/GaranR/f17b53fe3dd0a834c3acd288ed19b622"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
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"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
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"scope": "UNCHANGED",
"userInteraction": "NONE",
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"version": "3.1"
}
},
{
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},
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},
{
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}
],
"role": "CISA Coordinator",
"timestamp": "2024-08-19T18:06:38.045870Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
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]
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"title": "CISA ADP Vulnrichment"
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},
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"dateUpdated": "2025-03-13T14:38:44.547Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
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}
CVE-2024-35618 (GCVE-0-2024-35618)
Vulnerability from cvelistv5 – Published: 2024-05-24 14:50 – Updated: 2025-02-13 15:59
VLAI
Summary
PingCAP TiDB v7.5.1 was discovered to contain a NULL pointer dereference via the component SortedRowContainer.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
{
"containers": {
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{
"affected": [
{
"cpes": [
"cpe:2.3:a:pingcap:tidb:7.5.1:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "tidb",
"vendor": "pingcap",
"versions": [
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"status": "affected",
"version": "7.5.1"
}
]
}
],
"metrics": [
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"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
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"version": "3.1"
}
},
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"timestamp": "2024-05-24T15:47:25.365908Z",
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],
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"description": "CWE-476 NULL Pointer Dereference",
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"type": "CWE"
}
]
}
],
"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
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],
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}
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"vendor": "n/a",
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CVE-2022-3023 (GCVE-0-2022-3023)
Vulnerability from cvelistv5 – Published: 2022-11-04 00:00 – Updated: 2025-05-02 13:49
VLAI
Title
Use of Externally-Controlled Format String in pingcap/tidb
Summary
Use of Externally-Controlled Format String in GitHub repository pingcap/tidb prior to 6.4.0, 6.1.3.
Severity
4.2 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-134 - Use of Externally-Controlled Format String
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| pingcap | pingcap/tidb |
Affected:
unspecified , < 6.4.0, 6.1.3
(custom)
|
{
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"timestamp": "2025-05-02T13:48:17.040652Z",
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],
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"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N",
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}
],
"source": {
"advisory": "120f1346-e958-49d0-b66c-0f889a469540",
"discovery": "EXTERNAL"
},
"title": "Use of Externally-Controlled Format String in pingcap/tidb"
}
},
"cveMetadata": {
"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"assignerShortName": "@huntrdev",
"cveId": "CVE-2022-3023",
"datePublished": "2022-11-04T00:00:00.000Z",
"dateReserved": "2022-08-29T00:00:00.000Z",
"dateUpdated": "2025-05-02T13:49:49.115Z",
"state": "PUBLISHED"
},
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}
CVE-2022-34969 (GCVE-0-2022-34969)
Vulnerability from cvelistv5 – Published: 2022-08-03 01:49 – Updated: 2024-08-03 09:22
VLAI
Summary
PingCAP TiDB v6.1.0 was discovered to contain a NULL pointer dereference.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/pingcap/tidb/issues/35310 | x_refsource_MISC |
{
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CVE-2022-31011 (GCVE-0-2022-31011)
Vulnerability from cvelistv5 – Published: 2022-05-31 19:30 – Updated: 2025-04-23 18:20
VLAI
Title
TiDB authentication bypass vulnerability
Summary
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.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-287 - Improper Authentication
Assigner
References
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CVE-2024-41434 (GCVE-0-2024-41434)
Vulnerability from nvd – Published: 2024-09-03 00:00 – Updated: 2024-09-25 21:04 Disputed
VLAI
Summary
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. NOTE: PingCAP disputes this, arguing that reproduction did not cause the security impact of service interruption to other users. They maintain it is a complex query bug in the product but not a DoS.
Severity
4.3 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
Impacted products
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CVE-2024-41433 (GCVE-0-2024-41433)
Vulnerability from nvd – Published: 2024-09-03 00:00 – Updated: 2024-10-01 20:26 Disputed
VLAI
Summary
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.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
Impacted products
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CVE-2024-33809 (GCVE-0-2024-33809)
Vulnerability from nvd – Published: 2024-05-24 14:53 – Updated: 2025-03-13 14:38
VLAI
Summary
PingCAP TiDB v7.5.1 was discovered to contain a buffer overflow vulnerability, which could lead to database crashes and denial of service attacks.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
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CVE-2024-35618 (GCVE-0-2024-35618)
Vulnerability from nvd – Published: 2024-05-24 14:50 – Updated: 2025-02-13 15:59
VLAI
Summary
PingCAP TiDB v7.5.1 was discovered to contain a NULL pointer dereference via the component SortedRowContainer.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
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CVE-2022-3023 (GCVE-0-2022-3023)
Vulnerability from nvd – Published: 2022-11-04 00:00 – Updated: 2025-05-02 13:49
VLAI
Title
Use of Externally-Controlled Format String in pingcap/tidb
Summary
Use of Externally-Controlled Format String in GitHub repository pingcap/tidb prior to 6.4.0, 6.1.3.
Severity
4.2 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-134 - Use of Externally-Controlled Format String
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| pingcap | pingcap/tidb |
Affected:
unspecified , < 6.4.0, 6.1.3
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CVE-2022-34969 (GCVE-0-2022-34969)
Vulnerability from nvd – Published: 2022-08-03 01:49 – Updated: 2024-08-03 09:22
VLAI
Summary
PingCAP TiDB v6.1.0 was discovered to contain a NULL pointer dereference.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/pingcap/tidb/issues/35310 | x_refsource_MISC |
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CVE-2022-31011 (GCVE-0-2022-31011)
Vulnerability from nvd – Published: 2022-05-31 19:30 – Updated: 2025-04-23 18:20
VLAI
Title
TiDB authentication bypass vulnerability
Summary
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.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-287 - Improper Authentication
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/pingcap/tidb/security/advisori… | x_refsource_CONFIRM |
| https://github.com/pingcap/tidb/releases/tag/v5.3.1 | x_refsource_MISC |
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