Search criteria
32 vulnerabilities by h2o
CVE-2025-10769 (GCVE-0-2025-10769)
Vulnerability from cvelistv5 – Published: 2025-09-21 09:33 – Updated: 2025-09-22 17:25
VLAI?
Title
h2oai h2o-3 H2 JDBC Driver ImportSQLTable deserialization
Summary
A vulnerability has been found in h2oai h2o-3 up to 3.46.08. This affects an unknown function of the file /99/ImportSQLTable of the component H2 JDBC Driver. Such manipulation of the argument connection_url leads to deserialization. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity ?
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Credits
ez-lbz (VulDB User)
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-10769",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-09-22T17:25:34.976239Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-09-22T17:25:38.765Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://github.com/ez-lbz/poc/issues/51"
},
{
"tags": [
"exploit"
],
"url": "https://github.com/ez-lbz/poc/issues/51#issue-3391023368"
},
{
"tags": [
"exploit"
],
"url": "https://huntr.com/bounties/4066ce21-7148-44f5-8336-b1674c2f588d"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"modules": [
"H2 JDBC Driver"
],
"product": "h2o-3",
"vendor": "h2oai",
"versions": [
{
"status": "affected",
"version": "3.46.08"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "ez-lbz (VulDB User)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability has been found in h2oai h2o-3 up to 3.46.08. This affects an unknown function of the file /99/ImportSQLTable of the component H2 JDBC Driver. Such manipulation of the argument connection_url leads to deserialization. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way."
},
{
"lang": "de",
"value": "Es wurde eine Schwachstelle in h2oai h2o-3 up to 3.46.08 entdeckt. Betroffen hiervon ist ein unbekannter Ablauf der Datei /99/ImportSQLTable der Komponente H2 JDBC Driver. Durch die Manipulation des Arguments connection_url mit unbekannten Daten kann eine deserialization-Schwachstelle ausgenutzt werden. Der Angriff kann remote ausgef\u00fchrt werden. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 6.5,
"vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-502",
"description": "Deserialization",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-09-21T09:33:19.679Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-325125 | h2oai h2o-3 H2 JDBC Driver ImportSQLTable deserialization",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/?id.325125"
},
{
"name": "VDB-325125 | CTI Indicators (IOB, IOC, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/?ctiid.325125"
},
{
"name": "Submit #649728 | h2oai h2o-3 \u003c=v3.46.08 Deserialization",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/?submit.649728"
},
{
"name": "Submit #649793 | h2oai h2o-3 3.46.0.7 Deserialization (Duplicate)",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/?submit.649793"
},
{
"tags": [
"exploit",
"issue-tracking"
],
"url": "https://github.com/ez-lbz/poc/issues/51"
},
{
"tags": [
"exploit",
"issue-tracking"
],
"url": "https://github.com/ez-lbz/poc/issues/51#issue-3391023368"
},
{
"tags": [
"related"
],
"url": "https://huntr.com/bounties/4066ce21-7148-44f5-8336-b1674c2f588d"
}
],
"timeline": [
{
"lang": "en",
"time": "2025-09-21T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2025-09-21T02:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2025-09-21T10:26:32.000Z",
"value": "VulDB entry last update"
}
],
"title": "h2oai h2o-3 H2 JDBC Driver ImportSQLTable deserialization"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2025-10769",
"datePublished": "2025-09-21T09:33:19.679Z",
"dateReserved": "2025-09-21T08:16:09.091Z",
"dateUpdated": "2025-09-22T17:25:38.765Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-10768 (GCVE-0-2025-10768)
Vulnerability from cvelistv5 – Published: 2025-09-21 09:33 – Updated: 2025-09-22 17:24
VLAI?
Title
h2oai h2o-3 IBMDB2 JDBC Driver ImportSQLTable deserialization
Summary
A flaw has been found in h2oai h2o-3 up to 3.46.08. The impacted element is an unknown function of the file /99/ImportSQLTable of the component IBMDB2 JDBC Driver. This manipulation of the argument connection_url causes deserialization. The attack may be initiated remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity ?
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Credits
ez-lbz (VulDB User)
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-10768",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-09-22T17:24:13.085698Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-09-22T17:24:16.558Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://github.com/ez-lbz/poc/issues/50#issue-3389830879"
},
{
"tags": [
"exploit"
],
"url": "https://github.com/ez-lbz/poc/issues/50"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"modules": [
"IBMDB2 JDBC Driver"
],
"product": "h2o-3",
"vendor": "h2oai",
"versions": [
{
"status": "affected",
"version": "3.46.08"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "ez-lbz (VulDB User)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A flaw has been found in h2oai h2o-3 up to 3.46.08. The impacted element is an unknown function of the file /99/ImportSQLTable of the component IBMDB2 JDBC Driver. This manipulation of the argument connection_url causes deserialization. The attack may be initiated remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way."
},
{
"lang": "de",
"value": "Eine Schwachstelle wurde in h2oai h2o-3 up to 3.46.08 gefunden. Betroffen davon ist ein unbekannter Prozess der Datei /99/ImportSQLTable der Komponente IBMDB2 JDBC Driver. Mit der Manipulation des Arguments connection_url mit unbekannten Daten kann eine deserialization-Schwachstelle ausgenutzt werden. Umgesetzt werden kann der Angriff \u00fcber das Netzwerk. Die Ausnutzung wurde ver\u00f6ffentlicht und kann verwendet werden."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 6.5,
"vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-502",
"description": "Deserialization",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-09-21T09:33:16.643Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-325124 | h2oai h2o-3 IBMDB2 JDBC Driver ImportSQLTable deserialization",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/?id.325124"
},
{
"name": "VDB-325124 | CTI Indicators (IOB, IOC, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/?ctiid.325124"
},
{
"name": "Submit #649508 | h2oai h2o-3 \u003c=v3.46.08 Deserialization",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/?submit.649508"
},
{
"tags": [
"exploit",
"issue-tracking"
],
"url": "https://github.com/ez-lbz/poc/issues/50"
},
{
"tags": [
"exploit",
"issue-tracking"
],
"url": "https://github.com/ez-lbz/poc/issues/50#issue-3389830879"
}
],
"timeline": [
{
"lang": "en",
"time": "2025-09-21T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2025-09-21T02:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2025-09-21T10:21:15.000Z",
"value": "VulDB entry last update"
}
],
"title": "h2oai h2o-3 IBMDB2 JDBC Driver ImportSQLTable deserialization"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2025-10768",
"datePublished": "2025-09-21T09:33:16.643Z",
"dateReserved": "2025-09-21T08:16:05.733Z",
"dateUpdated": "2025-09-22T17:24:16.558Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-6544 (GCVE-0-2025-6544)
Vulnerability from cvelistv5 – Published: 2025-09-21 09:00 – Updated: 2025-09-22 17:23
VLAI?
Title
Deserialization Vulnerability in h2oai/h2o-3
Summary
A deserialization vulnerability exists in h2oai/h2o-3 versions <= 3.46.0.8, allowing attackers to read arbitrary system files and execute arbitrary code. The vulnerability arises from improper handling of JDBC connection parameters, which can be exploited by bypassing regular expression checks and using double URL encoding. This issue impacts all users of the affected versions.
Severity ?
9.8 (Critical)
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| h2oai | h2oai/h2o-3 |
Affected:
unspecified , < 3.46.8
(custom)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-6544",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-09-22T17:23:22.604678Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-09-22T17:23:25.409Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://huntr.com/bounties/53f35a0f-d644-4f82-93aa-89fe7e0aed40"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "h2oai/h2o-3",
"vendor": "h2oai",
"versions": [
{
"lessThan": "3.46.8",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A deserialization vulnerability exists in h2oai/h2o-3 versions \u003c= 3.46.0.8, allowing attackers to read arbitrary system files and execute arbitrary code. The vulnerability arises from improper handling of JDBC connection parameters, which can be exploited by bypassing regular expression checks and using double URL encoding. This issue impacts all users of the affected versions."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-502",
"description": "CWE-502 Deserialization of Untrusted Data",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-09-21T09:00:09.724Z",
"orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"shortName": "@huntr_ai"
},
"references": [
{
"url": "https://huntr.com/bounties/53f35a0f-d644-4f82-93aa-89fe7e0aed40"
},
{
"url": "https://github.com/h2oai/h2o-3/commit/0298ee348f5c73673b7b542158081e79605f5f25"
}
],
"source": {
"advisory": "53f35a0f-d644-4f82-93aa-89fe7e0aed40",
"discovery": "EXTERNAL"
},
"title": "Deserialization Vulnerability in h2oai/h2o-3"
}
},
"cveMetadata": {
"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"assignerShortName": "@huntr_ai",
"cveId": "CVE-2025-6544",
"datePublished": "2025-09-21T09:00:09.724Z",
"dateReserved": "2025-06-23T18:25:36.504Z",
"dateUpdated": "2025-09-22T17:23:25.409Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-10549 (GCVE-0-2024-10549)
Vulnerability from cvelistv5 – Published: 2025-03-20 10:11 – Updated: 2025-10-15 12:49
VLAI?
Title
Denial of Service by ReDOS in h2oai/h2o-3
Summary
A vulnerability in the `/3/Parse` endpoint of h2oai/h2o-3 version 3.46.0.1 allows for a denial of service (DoS) attack. The endpoint uses a user-specified string to construct a regular expression, which is then applied to another user-specified string. By sending multiple simultaneous requests, an attacker can exhaust all available threads, leading to a complete denial of service.
Severity ?
7.5 (High)
CWE
- CWE-1333 - Inefficient Regular Expression Complexity
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| h2oai | h2oai/h2o-3 |
Affected:
unspecified , ≤ latest
(custom)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-10549",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-03-20T14:01:19.154686Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-03-20T14:05:35.492Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "h2oai/h2o-3",
"vendor": "h2oai",
"versions": [
{
"lessThanOrEqual": "latest",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the `/3/Parse` endpoint of h2oai/h2o-3 version 3.46.0.1 allows for a denial of service (DoS) attack. The endpoint uses a user-specified string to construct a regular expression, which is then applied to another user-specified string. By sending multiple simultaneous requests, an attacker can exhaust all available threads, leading to a complete denial of service."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-1333",
"description": "CWE-1333 Inefficient Regular Expression Complexity",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-15T12:49:27.711Z",
"orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"shortName": "@huntr_ai"
},
"references": [
{
"url": "https://huntr.com/bounties/ce7bd2d6-fd38-440d-a91a-dd8f3fc06bc2"
}
],
"source": {
"advisory": "ce7bd2d6-fd38-440d-a91a-dd8f3fc06bc2",
"discovery": "EXTERNAL"
},
"title": "Denial of Service by ReDOS in h2oai/h2o-3"
}
},
"cveMetadata": {
"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"assignerShortName": "@huntr_ai",
"cveId": "CVE-2024-10549",
"datePublished": "2025-03-20T10:11:32.621Z",
"dateReserved": "2024-10-30T16:35:38.176Z",
"dateUpdated": "2025-10-15T12:49:27.711Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-8062 (GCVE-0-2024-8062)
Vulnerability from cvelistv5 – Published: 2025-03-20 10:11 – Updated: 2025-03-20 15:23
VLAI?
Title
Denial of Service in h2oai/h2o-3
Summary
A vulnerability in the typeahead endpoint of h2oai/h2o-3 version 3.46.0 allows for a denial of service. The endpoint performs a `HEAD` request to verify the existence of a specified resource without setting a timeout. An attacker can exploit this by sending multiple requests to an attacker-controlled server that hangs, causing the application to block and become unresponsive to other requests.
Severity ?
7.5 (High)
CWE
- CWE-1088 - Synchronous Access of Remote Resource without Timeout
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| h2oai | h2oai/h2o-3 |
Affected:
unspecified , ≤ latest
(custom)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-8062",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-03-20T15:23:25.346983Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-03-20T15:23:28.917Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://huntr.com/bounties/a04190d9-4acb-449a-9a7f-f1bf6be1ed23"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "h2oai/h2o-3",
"vendor": "h2oai",
"versions": [
{
"lessThanOrEqual": "latest",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the typeahead endpoint of h2oai/h2o-3 version 3.46.0 allows for a denial of service. The endpoint performs a `HEAD` request to verify the existence of a specified resource without setting a timeout. An attacker can exploit this by sending multiple requests to an attacker-controlled server that hangs, causing the application to block and become unresponsive to other requests."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-1088",
"description": "CWE-1088 Synchronous Access of Remote Resource without Timeout",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-03-20T10:11:04.864Z",
"orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"shortName": "@huntr_ai"
},
"references": [
{
"url": "https://huntr.com/bounties/a04190d9-4acb-449a-9a7f-f1bf6be1ed23"
}
],
"source": {
"advisory": "a04190d9-4acb-449a-9a7f-f1bf6be1ed23",
"discovery": "EXTERNAL"
},
"title": "Denial of Service in h2oai/h2o-3"
}
},
"cveMetadata": {
"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"assignerShortName": "@huntr_ai",
"cveId": "CVE-2024-8062",
"datePublished": "2025-03-20T10:11:04.864Z",
"dateReserved": "2024-08-21T18:58:51.164Z",
"dateUpdated": "2025-03-20T15:23:28.917Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-7768 (GCVE-0-2024-7768)
Vulnerability from cvelistv5 – Published: 2025-03-20 10:10 – Updated: 2025-10-15 12:49
VLAI?
Title
Denial of Service in h2oai/h2o-3
Summary
A vulnerability in the `/3/ImportFiles` endpoint of h2oai/h2o-3 version 3.46.1 allows an attacker to cause a denial of service. The endpoint takes a single GET parameter, `path`, which can be recursively set to reference itself. This leads the server to repeatedly call its own endpoint, eventually filling up the request queue and leaving the server unable to handle other requests.
Severity ?
7.5 (High)
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| h2oai | h2oai/h2o-3 |
Affected:
unspecified , ≤ latest
(custom)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-7768",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-03-20T17:50:42.537851Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-03-20T18:16:20.641Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "h2oai/h2o-3",
"vendor": "h2oai",
"versions": [
{
"lessThanOrEqual": "latest",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the `/3/ImportFiles` endpoint of h2oai/h2o-3 version 3.46.1 allows an attacker to cause a denial of service. The endpoint takes a single GET parameter, `path`, which can be recursively set to reference itself. This leads the server to repeatedly call its own endpoint, eventually filling up the request queue and leaving the server unable to handle other requests."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-770",
"description": "CWE-770 Allocation of Resources Without Limits or Throttling",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-15T12:49:52.281Z",
"orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"shortName": "@huntr_ai"
},
"references": [
{
"url": "https://huntr.com/bounties/3fe640df-bef4-4072-8890-0d12bc2818f6"
}
],
"source": {
"advisory": "3fe640df-bef4-4072-8890-0d12bc2818f6",
"discovery": "EXTERNAL"
},
"title": "Denial of Service in h2oai/h2o-3"
}
},
"cveMetadata": {
"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"assignerShortName": "@huntr_ai",
"cveId": "CVE-2024-7768",
"datePublished": "2025-03-20T10:10:48.544Z",
"dateReserved": "2024-08-13T18:55:25.587Z",
"dateUpdated": "2025-10-15T12:49:52.281Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-6863 (GCVE-0-2024-6863)
Vulnerability from cvelistv5 – Published: 2025-03-20 10:10 – Updated: 2025-10-15 12:50
VLAI?
Title
Encryption of Arbitrary Files with Attacker-Controlled Key in h2oai/h2o-3
Summary
In h2oai/h2o-3 version 3.46.0, an endpoint exposing a custom EncryptionTool allows an attacker to encrypt any files on the target server with a key of their choosing. The chosen key can also be overwritten, resulting in ransomware-like behavior. This vulnerability makes it possible for an attacker to encrypt arbitrary files with keys of their choice, making it exceedingly difficult for the target to recover the keys needed for decryption.
Severity ?
6.5 (Medium)
CWE
- CWE-749 - Exposed Dangerous Method or Function
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| h2oai | h2oai/h2o-3 |
Affected:
unspecified , ≤ latest
(custom)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-6863",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-03-20T17:51:23.913806Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-03-20T18:20:48.958Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "h2oai/h2o-3",
"vendor": "h2oai",
"versions": [
{
"lessThanOrEqual": "latest",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In h2oai/h2o-3 version 3.46.0, an endpoint exposing a custom EncryptionTool allows an attacker to encrypt any files on the target server with a key of their choosing. The chosen key can also be overwritten, resulting in ransomware-like behavior. This vulnerability makes it possible for an attacker to encrypt arbitrary files with keys of their choice, making it exceedingly difficult for the target to recover the keys needed for decryption."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-749",
"description": "CWE-749 Exposed Dangerous Method or Function",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-15T12:50:34.689Z",
"orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"shortName": "@huntr_ai"
},
"references": [
{
"url": "https://huntr.com/bounties/10f55937-0cba-4530-897f-2abf30ed5270"
}
],
"source": {
"advisory": "10f55937-0cba-4530-897f-2abf30ed5270",
"discovery": "EXTERNAL"
},
"title": "Encryption of Arbitrary Files with Attacker-Controlled Key in h2oai/h2o-3"
}
},
"cveMetadata": {
"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"assignerShortName": "@huntr_ai",
"cveId": "CVE-2024-6863",
"datePublished": "2025-03-20T10:10:30.190Z",
"dateReserved": "2024-07-17T20:44:51.896Z",
"dateUpdated": "2025-10-15T12:50:34.689Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-8616 (GCVE-0-2024-8616)
Vulnerability from cvelistv5 – Published: 2025-03-20 10:10 – Updated: 2025-03-20 18:23
VLAI?
Title
Arbitrary File Overwrite in h2oai/h2o-3
Summary
In h2oai/h2o-3 version 3.46.0, the `/99/Models/{name}/json` endpoint allows for arbitrary file overwrite on the target server. The vulnerability arises from the `exportModelDetails` function in `ModelsHandler.java`, where the user-controllable `mexport.dir` parameter is used to specify the file path for writing model details. This can lead to overwriting files at arbitrary locations on the host system.
Severity ?
8.2 (High)
CWE
- CWE-73 - External Control of File Name or Path
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| h2oai | h2oai/h2o-3 |
Affected:
unspecified , ≤ latest
(custom)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-8616",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-03-20T17:51:48.345740Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-03-20T18:23:06.601Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "h2oai/h2o-3",
"vendor": "h2oai",
"versions": [
{
"lessThanOrEqual": "latest",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In h2oai/h2o-3 version 3.46.0, the `/99/Models/{name}/json` endpoint allows for arbitrary file overwrite on the target server. The vulnerability arises from the `exportModelDetails` function in `ModelsHandler.java`, where the user-controllable `mexport.dir` parameter is used to specify the file path for writing model details. This can lead to overwriting files at arbitrary locations on the host system."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.2,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-73",
"description": "CWE-73 External Control of File Name or Path",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-03-20T10:10:20.480Z",
"orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"shortName": "@huntr_ai"
},
"references": [
{
"url": "https://huntr.com/bounties/aebf69a5-b9b1-4d2f-a8ff-902c11a8c97a"
}
],
"source": {
"advisory": "aebf69a5-b9b1-4d2f-a8ff-902c11a8c97a",
"discovery": "EXTERNAL"
},
"title": "Arbitrary File Overwrite in h2oai/h2o-3"
}
},
"cveMetadata": {
"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"assignerShortName": "@huntr_ai",
"cveId": "CVE-2024-8616",
"datePublished": "2025-03-20T10:10:20.480Z",
"dateReserved": "2024-09-09T18:32:04.567Z",
"dateUpdated": "2025-03-20T18:23:06.601Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-10550 (GCVE-0-2024-10550)
Vulnerability from cvelistv5 – Published: 2025-03-20 10:10 – Updated: 2025-03-20 18:30
VLAI?
Title
Denial of Service by ReDOS in h2oai/h2o-3
Summary
A vulnerability in the `/3/ParseSetup` endpoint of h2oai/h2o-3 version 3.46.0.1 allows for a denial of service (DoS) attack. The endpoint applies a user-specified regular expression to a user-controllable string. This can be exploited by an attacker to cause inefficient regular expression complexity, leading to the exhaustion of server resources and making the server unresponsive.
Severity ?
7.5 (High)
CWE
- CWE-1333 - Inefficient Regular Expression Complexity
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| h2oai | h2oai/h2o-3 |
Affected:
unspecified , ≤ latest
(custom)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-10550",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-03-20T17:52:08.944510Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-03-20T18:30:21.595Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "h2oai/h2o-3",
"vendor": "h2oai",
"versions": [
{
"lessThanOrEqual": "latest",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the `/3/ParseSetup` endpoint of h2oai/h2o-3 version 3.46.0.1 allows for a denial of service (DoS) attack. The endpoint applies a user-specified regular expression to a user-controllable string. This can be exploited by an attacker to cause inefficient regular expression complexity, leading to the exhaustion of server resources and making the server unresponsive."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-1333",
"description": "CWE-1333 Inefficient Regular Expression Complexity",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-03-20T10:10:11.240Z",
"orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"shortName": "@huntr_ai"
},
"references": [
{
"url": "https://huntr.com/bounties/ef3f4d89-3b8b-4618-b134-cb93c1664ec6"
}
],
"source": {
"advisory": "ef3f4d89-3b8b-4618-b134-cb93c1664ec6",
"discovery": "EXTERNAL"
},
"title": "Denial of Service by ReDOS in h2oai/h2o-3"
}
},
"cveMetadata": {
"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"assignerShortName": "@huntr_ai",
"cveId": "CVE-2024-10550",
"datePublished": "2025-03-20T10:10:11.240Z",
"dateReserved": "2024-10-30T16:49:39.286Z",
"dateUpdated": "2025-03-20T18:30:21.595Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-6854 (GCVE-0-2024-6854)
Vulnerability from cvelistv5 – Published: 2025-03-20 10:09 – Updated: 2025-03-20 18:32
VLAI?
Title
Arbitrary File Overwrite in h2oai/h2o-3
Summary
In h2oai/h2o-3 version 3.46.0, the endpoint for exporting models does not restrict the export location, allowing an attacker to export a model to any file in the server's file structure, thereby overwriting it. This vulnerability can be exploited to overwrite any file on the target server with a trained model file, although the content of the overwrite is not controllable by the attacker.
Severity ?
7.1 (High)
CWE
- CWE-36 - Absolute Path Traversal
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| h2oai | h2oai/h2o-3 |
Affected:
unspecified , ≤ latest
(custom)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-6854",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-03-20T17:49:46.711846Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-03-20T18:32:31.810Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "h2oai/h2o-3",
"vendor": "h2oai",
"versions": [
{
"lessThanOrEqual": "latest",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In h2oai/h2o-3 version 3.46.0, the endpoint for exporting models does not restrict the export location, allowing an attacker to export a model to any file in the server\u0027s file structure, thereby overwriting it. This vulnerability can be exploited to overwrite any file on the target server with a trained model file, although the content of the overwrite is not controllable by the attacker."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-36",
"description": "CWE-36 Absolute Path Traversal",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-03-20T10:09:57.301Z",
"orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"shortName": "@huntr_ai"
},
"references": [
{
"url": "https://huntr.com/bounties/97d013f9-ac51-4c80-8dd7-8dfde11f33b2"
}
],
"source": {
"advisory": "97d013f9-ac51-4c80-8dd7-8dfde11f33b2",
"discovery": "EXTERNAL"
},
"title": "Arbitrary File Overwrite in h2oai/h2o-3"
}
},
"cveMetadata": {
"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"assignerShortName": "@huntr_ai",
"cveId": "CVE-2024-6854",
"datePublished": "2025-03-20T10:09:57.301Z",
"dateReserved": "2024-07-17T19:54:37.266Z",
"dateUpdated": "2025-03-20T18:32:31.810Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-10572 (GCVE-0-2024-10572)
Vulnerability from cvelistv5 – Published: 2025-03-20 10:09 – Updated: 2025-10-15 12:49
VLAI?
Title
Denial of Service and Arbitrary File Write in h2oai/h2o-3
Summary
In h2oai/h2o-3 version 3.46.0.1, the `run_tool` command exposes classes in the `water.tools` package through the `ast` parser. This includes the `XGBoostLibExtractTool` class, which can be exploited to shut down the server and write large files to arbitrary directories, leading to a denial of service.
Severity ?
7.5 (High)
CWE
- CWE-94 - Improper Control of Generation of Code
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| h2oai | h2oai/h2o-3 |
Affected:
unspecified , ≤ latest
(custom)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-10572",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-03-20T17:53:47.756527Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-03-20T18:38:39.188Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "h2oai/h2o-3",
"vendor": "h2oai",
"versions": [
{
"lessThanOrEqual": "latest",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In h2oai/h2o-3 version 3.46.0.1, the `run_tool` command exposes classes in the `water.tools` package through the `ast` parser. This includes the `XGBoostLibExtractTool` class, which can be exploited to shut down the server and write large files to arbitrary directories, leading to a denial of service."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-94",
"description": "CWE-94 Improper Control of Generation of Code",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-15T12:49:23.181Z",
"orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"shortName": "@huntr_ai"
},
"references": [
{
"url": "https://huntr.com/bounties/db8939a0-9be8-4d0f-a8b0-1bd181666da2"
}
],
"source": {
"advisory": "db8939a0-9be8-4d0f-a8b0-1bd181666da2",
"discovery": "EXTERNAL"
},
"title": "Denial of Service and Arbitrary File Write in h2oai/h2o-3"
}
},
"cveMetadata": {
"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"assignerShortName": "@huntr_ai",
"cveId": "CVE-2024-10572",
"datePublished": "2025-03-20T10:09:28.736Z",
"dateReserved": "2024-10-30T22:34:50.189Z",
"dateUpdated": "2025-10-15T12:49:23.181Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-10553 (GCVE-0-2024-10553)
Vulnerability from cvelistv5 – Published: 2025-03-20 10:09 – Updated: 2025-03-20 18:58
VLAI?
Title
Jdbc Deserialization in h2oai/h2o-3
Summary
A vulnerability in the h2oai/h2o-3 REST API versions 3.46.0.4 allows unauthenticated remote attackers to execute arbitrary code via deserialization of untrusted data. The vulnerability exists in the endpoints POST /99/ImportSQLTable and POST /3/SaveToHiveTable, where user-controlled JDBC URLs are passed to DriverManager.getConnection, leading to deserialization if a MySQL or PostgreSQL driver is available in the classpath. This issue is fixed in version 3.47.0.
Severity ?
9.8 (Critical)
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| h2oai | h2oai/h2o-3 |
Affected:
unspecified , < 3.47.0
(custom)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-10553",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-03-20T17:51:32.521752Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-03-20T18:58:32.945Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "h2oai/h2o-3",
"vendor": "h2oai",
"versions": [
{
"lessThan": "3.47.0",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the h2oai/h2o-3 REST API versions 3.46.0.4 allows unauthenticated remote attackers to execute arbitrary code via deserialization of untrusted data. The vulnerability exists in the endpoints POST /99/ImportSQLTable and POST /3/SaveToHiveTable, where user-controlled JDBC URLs are passed to DriverManager.getConnection, leading to deserialization if a MySQL or PostgreSQL driver is available in the classpath. This issue is fixed in version 3.47.0."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-502",
"description": "CWE-502 Deserialization of Untrusted Data",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-03-20T10:09:04.913Z",
"orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"shortName": "@huntr_ai"
},
"references": [
{
"url": "https://huntr.com/bounties/e6f550dd-eda2-428c-a740-ed8f893a084b"
},
{
"url": "https://github.com/h2oai/h2o-3/commit/ac1d642b4d86f10a02d75974055baf2a4b2025ac"
}
],
"source": {
"advisory": "e6f550dd-eda2-428c-a740-ed8f893a084b",
"discovery": "EXTERNAL"
},
"title": "Jdbc Deserialization in h2oai/h2o-3"
}
},
"cveMetadata": {
"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"assignerShortName": "@huntr_ai",
"cveId": "CVE-2024-10553",
"datePublished": "2025-03-20T10:09:04.913Z",
"dateReserved": "2024-10-30T17:39:12.946Z",
"dateUpdated": "2025-03-20T18:58:32.945Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-7765 (GCVE-0-2024-7765)
Vulnerability from cvelistv5 – Published: 2025-03-20 10:08 – Updated: 2025-03-20 14:29
VLAI?
Title
Denial of Service in h2oai/h2o-3
Summary
In h2oai/h2o-3 version 3.46.0.2, a vulnerability exists where uploading and repeatedly parsing a large GZIP file can cause a denial of service. The server becomes unresponsive due to memory exhaustion and a large number of concurrent slow-running jobs. This issue arises from the improper handling of highly compressed data, leading to significant data amplification.
Severity ?
7.5 (High)
CWE
- CWE-409 - Improper Handling of Highly Compressed Data (Data Amplification)
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| h2oai | h2oai/h2o-3 |
Affected:
unspecified , ≤ latest
(custom)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-7765",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-03-20T14:29:15.632631Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-03-20T14:29:59.997Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://huntr.com/bounties/0e58b1a5-bdca-4e60-af92-09de9c76a9ff"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "h2oai/h2o-3",
"vendor": "h2oai",
"versions": [
{
"lessThanOrEqual": "latest",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In h2oai/h2o-3 version 3.46.0.2, a vulnerability exists where uploading and repeatedly parsing a large GZIP file can cause a denial of service. The server becomes unresponsive due to memory exhaustion and a large number of concurrent slow-running jobs. This issue arises from the improper handling of highly compressed data, leading to significant data amplification."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-409",
"description": "CWE-409 Improper Handling of Highly Compressed Data (Data Amplification)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-03-20T10:08:46.654Z",
"orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"shortName": "@huntr_ai"
},
"references": [
{
"url": "https://huntr.com/bounties/0e58b1a5-bdca-4e60-af92-09de9c76a9ff"
}
],
"source": {
"advisory": "0e58b1a5-bdca-4e60-af92-09de9c76a9ff",
"discovery": "EXTERNAL"
},
"title": "Denial of Service in h2oai/h2o-3"
}
},
"cveMetadata": {
"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"assignerShortName": "@huntr_ai",
"cveId": "CVE-2024-7765",
"datePublished": "2025-03-20T10:08:46.654Z",
"dateReserved": "2024-08-13T18:29:15.357Z",
"dateUpdated": "2025-03-20T14:29:59.997Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-45402 (GCVE-0-2024-45402)
Vulnerability from cvelistv5 – Published: 2024-10-11 14:38 – Updated: 2024-10-15 16:11
VLAI?
Title
Picotls double free
Summary
Picotls is a TLS protocol library that allows users select different crypto backends based on their use case. When parsing a spoofed TLS handshake message, picotls (specifically, bindings within picotls that call the crypto libraries) may attempt to free the same memory twice. This double free occurs during the disposal of multiple objects without any intervening calls to malloc Typically, this triggers the malloc implementation to detect the error and abort the process. However, depending on the internals of malloc and the crypto backend being used, the flaw could potentially lead to a use-after-free scenario, which might allow for arbitrary code execution. The vulnerability is addressed with commit 9b88159ce763d680e4a13b6e8f3171ae923a535d.
Severity ?
8.6 (High)
CWE
- CWE-415 - Double Free
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:h2o_project:picotls:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "picotls",
"vendor": "h2o_project",
"versions": [
{
"lessThan": "9b88159ce763d680e4a13b6e8f3171ae923a535d",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-45402",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-10-11T14:51:21.382378Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-10-15T16:11:10.181Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "picotls",
"vendor": "h2o",
"versions": [
{
"status": "affected",
"version": "\u003c 9b88159ce763d680e4a13b6e8f3171ae923a535d"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Picotls is a TLS protocol library that allows users select different crypto backends based on their use case. When parsing a spoofed TLS handshake message, picotls (specifically, bindings within picotls that call the crypto libraries) may attempt to free the same memory twice. This double free occurs during the disposal of multiple objects without any intervening calls to malloc Typically, this triggers the malloc implementation to detect the error and abort the process. However, depending on the internals of malloc and the crypto backend being used, the flaw could potentially lead to a use-after-free scenario, which might allow for arbitrary code execution. The vulnerability is addressed with commit 9b88159ce763d680e4a13b6e8f3171ae923a535d."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.6,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-415",
"description": "CWE-415: Double Free",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-10-11T14:38:59.695Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/h2o/picotls/security/advisories/GHSA-w7c8-wjx9-vvvv",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/h2o/picotls/security/advisories/GHSA-w7c8-wjx9-vvvv"
},
{
"name": "https://github.com/h2o/picotls/commit/9b88159ce763d680e4a13b6e8f3171ae923a535d",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/h2o/picotls/commit/9b88159ce763d680e4a13b6e8f3171ae923a535d"
}
],
"source": {
"advisory": "GHSA-w7c8-wjx9-vvvv",
"discovery": "UNKNOWN"
},
"title": "Picotls double free"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2024-45402",
"datePublished": "2024-10-11T14:38:59.695Z",
"dateReserved": "2024-08-28T20:21:32.803Z",
"dateUpdated": "2024-10-15T16:11:10.181Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-45396 (GCVE-0-2024-45396)
Vulnerability from cvelistv5 – Published: 2024-10-11 14:36 – Updated: 2024-10-15 16:11
VLAI?
Title
Quicly assertion failures
Summary
Quicly is an IETF QUIC protocol implementation. Quicly up to commtit d720707 is susceptible to a denial-of-service attack. A remote attacker can exploit these bugs to trigger an assertion failure that crashes process using quicly. The vulnerability is addressed with commit 2a95896104901589c495bc41460262e64ffcad5c.
Severity ?
7.5 (High)
CWE
- CWE-617 - Reachable Assertion
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:h2o_project:quicly:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "quicly",
"vendor": "h2o_project",
"versions": [
{
"lessThan": "2a95896104901589c495bc41460262e64ffcad5c",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-45396",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-10-11T14:58:33.821142Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-10-15T16:11:05.956Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "quicly",
"vendor": "h2o",
"versions": [
{
"status": "affected",
"version": "\u003c 2a95896104901589c495bc41460262e64ffcad5c"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Quicly is an IETF QUIC protocol implementation. Quicly up to commtit d720707 is susceptible to a denial-of-service attack. A remote attacker can exploit these bugs to trigger an assertion failure that crashes process using quicly. The vulnerability is addressed with commit 2a95896104901589c495bc41460262e64ffcad5c."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-617",
"description": "CWE-617: Reachable Assertion",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-10-11T14:36:38.172Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/h2o/quicly/security/advisories/GHSA-mp3c-h5gg-mm6p",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/h2o/quicly/security/advisories/GHSA-mp3c-h5gg-mm6p"
},
{
"name": "https://github.com/h2o/quicly/commit/2a95896104901589c495bc41460262e64ffcad5c",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/h2o/quicly/commit/2a95896104901589c495bc41460262e64ffcad5c"
}
],
"source": {
"advisory": "GHSA-mp3c-h5gg-mm6p",
"discovery": "UNKNOWN"
},
"title": "Quicly assertion failures"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2024-45396",
"datePublished": "2024-10-11T14:36:38.172Z",
"dateReserved": "2024-08-28T20:21:32.802Z",
"dateUpdated": "2024-10-15T16:11:05.956Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-45403 (GCVE-0-2024-45403)
Vulnerability from cvelistv5 – Published: 2024-10-11 14:28 – Updated: 2024-10-11 14:40
VLAI?
Title
H2O assertion failure when HTTP/3 requests are cancelled
Summary
h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. When h2o is configured as a reverse proxy and HTTP/3 requests are cancelled by the client, h2o might crash due to an assertion failure. The crash can be exploited by an attacker to mount a Denial-of-Service attack. By default, the h2o standalone server automatically restarts, minimizing the impact. However, HTTP requests that were served concurrently will still be disrupted. The vulnerability has been addressed in commit 1ed32b2. Users may disable the use of HTTP/3 to mitigate the issue.
Severity ?
CWE
- CWE-617 - Reachable Assertion
Assigner
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-45403",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-10-11T14:40:44.124164Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-10-11T14:40:53.132Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "h2o",
"vendor": "h2o",
"versions": [
{
"status": "affected",
"version": "\u003e= 16b13eee8ad7895b4fe3fcbcabee53bd52782562, \u003c 1ed32b23f999acf0c5029f09c8525f93eb1d354c"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. When h2o is configured as a reverse proxy and HTTP/3 requests are cancelled by the client, h2o might crash due to an assertion failure. The crash can be exploited by an attacker to mount a Denial-of-Service attack. By default, the h2o standalone server automatically restarts, minimizing the impact. However, HTTP requests that were served concurrently will still be disrupted. The vulnerability has been addressed in commit 1ed32b2. Users may disable the use of HTTP/3 to mitigate the issue."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 3.7,
"baseSeverity": "LOW",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-617",
"description": "CWE-617: Reachable Assertion",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-10-11T14:28:35.262Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/h2o/h2o/security/advisories/GHSA-4xp5-3jhc-3m92",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/h2o/h2o/security/advisories/GHSA-4xp5-3jhc-3m92"
},
{
"name": "https://github.com/h2o/h2o/commit/16b13eee8ad7895b4fe3fcbcabee53bd52782562",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/h2o/h2o/commit/16b13eee8ad7895b4fe3fcbcabee53bd52782562"
},
{
"name": "https://github.com/h2o/h2o/commit/1ed32b23f999acf0c5029f09c8525f93eb1d354c",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/h2o/h2o/commit/1ed32b23f999acf0c5029f09c8525f93eb1d354c"
},
{
"name": "https://h2o.examp1e.net/configure/http3_directives.html",
"tags": [
"x_refsource_MISC"
],
"url": "https://h2o.examp1e.net/configure/http3_directives.html"
}
],
"source": {
"advisory": "GHSA-4xp5-3jhc-3m92",
"discovery": "UNKNOWN"
},
"title": "H2O assertion failure when HTTP/3 requests are cancelled"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2024-45403",
"datePublished": "2024-10-11T14:28:35.262Z",
"dateReserved": "2024-08-28T20:21:32.803Z",
"dateUpdated": "2024-10-11T14:40:53.132Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-45397 (GCVE-0-2024-45397)
Vulnerability from cvelistv5 – Published: 2024-10-11 14:24 – Updated: 2024-10-11 14:42
VLAI?
Title
H2O alllows bypassing address-based access control with 0-RTT
Summary
h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. When an HTTP request using TLS/1.3 early data on top of TCP Fast Open or QUIC 0-RTT packets is received and the IP-address-based access control is used, the access control does not detect and prohibit HTTP requests conveyed by packets with a spoofed source address. This behavior allows attackers on the network to execute HTTP requests from addresses that are otherwise rejected by the address-based access control. The vulnerability has been addressed in commit 15ed15a. Users may disable the use of TCP FastOpen and QUIC to mitigate the issue.
Severity ?
5.9 (Medium)
CWE
- CWE-284 - Improper Access Control
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-45397",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-10-11T14:42:12.389414Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-10-11T14:42:24.963Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "h2o",
"vendor": "h2o",
"versions": [
{
"status": "affected",
"version": "\u003c 15ed15a2efb83a77bb4baaa5a119e639c2f6898a"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. When an HTTP request using TLS/1.3 early data on top of TCP Fast Open or QUIC 0-RTT packets is received and the IP-address-based access control is used, the access control does not detect and prohibit HTTP requests conveyed by packets with a spoofed source address. This behavior allows attackers on the network to execute HTTP requests from addresses that are otherwise rejected by the address-based access control. The vulnerability has been addressed in commit 15ed15a. Users may disable the use of TCP FastOpen and QUIC to mitigate the issue."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-284",
"description": "CWE-284: Improper Access Control",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-10-11T14:24:57.687Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/h2o/h2o/security/advisories/GHSA-jf2c-xjcp-wg4c",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/h2o/h2o/security/advisories/GHSA-jf2c-xjcp-wg4c"
},
{
"name": "https://github.com/h2o/h2o/commit/15ed15a2efb83a77bb4baaa5a119e639c2f6898a",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/h2o/h2o/commit/15ed15a2efb83a77bb4baaa5a119e639c2f6898a"
},
{
"name": "https://h2o.examp1e.net/configure/http3_directives.html",
"tags": [
"x_refsource_MISC"
],
"url": "https://h2o.examp1e.net/configure/http3_directives.html"
}
],
"source": {
"advisory": "GHSA-jf2c-xjcp-wg4c",
"discovery": "UNKNOWN"
},
"title": "H2O alllows bypassing address-based access control with 0-RTT"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2024-45397",
"datePublished": "2024-10-11T14:24:57.687Z",
"dateReserved": "2024-08-28T20:21:32.802Z",
"dateUpdated": "2024-10-11T14:42:24.963Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-25622 (GCVE-0-2024-25622)
Vulnerability from cvelistv5 – Published: 2024-10-11 14:20 – Updated: 2024-10-11 14:46
VLAI?
Title
H2O ignores headers configuration directives
Summary
h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. The configuration directives provided by the headers handler allows users to modify the response headers being sent by h2o. The configuration file of h2o has scopes, and the inner scopes (e.g., path level) are expected to inherit the configuration defined in outer scopes (e.g., global level). However, if a header directive is used in the inner scope, all the definition in outer scopes are ignored. This can lead to headers not being modified as expected. Depending on the headers being added or removed unexpectedly, this behavior could lead to unexpected client behavior. This vulnerability is fixed in commit 123f5e2b65dcdba8f7ef659a00d24bd1249141be.
Severity ?
CWE
- CWE-670 - Always-Incorrect Control Flow Implementation
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-25622",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-10-11T14:46:20.223232Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-10-11T14:46:36.996Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "h2o",
"vendor": "h2o",
"versions": [
{
"status": "affected",
"version": "\u003c 123f5e2b65dcdba8f7ef659a00d24bd1249141be"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. The configuration directives provided by the headers handler allows users to modify the response headers being sent by h2o. The configuration file of h2o has scopes, and the inner scopes (e.g., path level) are expected to inherit the configuration defined in outer scopes (e.g., global level). However, if a header directive is used in the inner scope, all the definition in outer scopes are ignored. This can lead to headers not being modified as expected. Depending on the headers being added or removed unexpectedly, this behavior could lead to unexpected client behavior. This vulnerability is fixed in commit 123f5e2b65dcdba8f7ef659a00d24bd1249141be."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 3.1,
"baseSeverity": "LOW",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-670",
"description": "CWE-670: Always-Incorrect Control Flow Implementation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-10-11T14:20:31.921Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/h2o/h2o/security/advisories/GHSA-5m7v-cj65-h6pj",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/h2o/h2o/security/advisories/GHSA-5m7v-cj65-h6pj"
},
{
"name": "https://github.com/h2o/h2o/issues/3332",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/h2o/h2o/issues/3332"
},
{
"name": "https://github.com/h2o/h2o/commit/123f5e2b65dcdba8f7ef659a00d24bd1249141be",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/h2o/h2o/commit/123f5e2b65dcdba8f7ef659a00d24bd1249141be"
}
],
"source": {
"advisory": "GHSA-5m7v-cj65-h6pj",
"discovery": "UNKNOWN"
},
"title": "H2O ignores headers configuration directives"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2024-25622",
"datePublished": "2024-10-11T14:20:31.921Z",
"dateReserved": "2024-02-08T22:26:33.511Z",
"dateUpdated": "2024-10-11T14:46:36.996Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-8862 (GCVE-0-2024-8862)
Vulnerability from cvelistv5 – Published: 2024-09-14 19:31 – Updated: 2024-09-16 14:16
VLAI?
Title
h2oai h2o-3 JDBC Connection 1 getConnectionSafe deserialization
Summary
A vulnerability, which was classified as critical, has been found in h2oai h2o-3 3.46.0.4. This issue affects the function getConnectionSafe of the file /dtale/chart-data/1 of the component JDBC Connection Handler. The manipulation of the argument query leads to deserialization. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity ?
CWE
- CWE-502 - Deserialization
Assigner
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
Credits
aftersnow (VulDB User)
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:h2oai:h2o-3:3.46.0.4:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "h2o-3",
"vendor": "h2oai",
"versions": [
{
"status": "affected",
"version": "3.46.0.4"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-8862",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-09-16T14:14:18.575549Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-09-16T14:16:28.093Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"modules": [
"JDBC Connection Handler"
],
"product": "h2o-3",
"vendor": "h2oai",
"versions": [
{
"status": "affected",
"version": "3.46.0.4"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "aftersnow (VulDB User)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability, which was classified as critical, has been found in h2oai h2o-3 3.46.0.4. This issue affects the function getConnectionSafe of the file /dtale/chart-data/1 of the component JDBC Connection Handler. The manipulation of the argument query leads to deserialization. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way."
},
{
"lang": "de",
"value": "Eine Schwachstelle wurde in h2oai h2o-3 3.46.0.4 entdeckt. Sie wurde als kritisch eingestuft. Hierbei geht es um die Funktion getConnectionSafe der Datei /dtale/chart-data/1 der Komponente JDBC Connection Handler. Mit der Manipulation des Arguments query mit unbekannten Daten kann eine deserialization-Schwachstelle ausgenutzt werden. Umgesetzt werden kann der Angriff \u00fcber das Netzwerk. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 6.9,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 7.3,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 7.3,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 7.5,
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-502",
"description": "Deserialization",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-09-14T19:31:04.957Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-277499 | h2oai h2o-3 JDBC Connection 1 getConnectionSafe deserialization",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/?id.277499"
},
{
"name": "VDB-277499 | CTI Indicators (IOB, IOC, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/?ctiid.277499"
},
{
"name": "Submit #403200 | h2oai h2o-3 3.46.0.4 Unauthenticated Remote Code Execution via Unrestricted JDBC",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/?submit.403200"
},
{
"tags": [
"exploit"
],
"url": "https://rumbling-slice-eb0.notion.site/Unauthenticated-Remote-Command-Execution-via-Panda-df-query-9dc40f0477ee4b65806de7921876c222?pvs=4"
}
],
"timeline": [
{
"lang": "en",
"time": "2024-09-14T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2024-09-14T02:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2024-09-14T07:39:26.000Z",
"value": "VulDB entry last update"
}
],
"title": "h2oai h2o-3 JDBC Connection 1 getConnectionSafe deserialization"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2024-8862",
"datePublished": "2024-09-14T19:31:04.957Z",
"dateReserved": "2024-09-14T05:34:17.828Z",
"dateUpdated": "2024-09-16T14:16:28.093Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-45758 (GCVE-0-2024-45758)
Vulnerability from cvelistv5 – Published: 2024-09-06 00:00 – Updated: 2024-09-06 17:59
VLAI?
Summary
H2O.ai H2O through 3.46.0.4 allows attackers to arbitrarily set the JDBC URL, leading to deserialization attacks, file reads, and command execution. Exploitation can occur when an attacker has access to post to the ImportSQLTable URI with a JSON document containing a connection_url property with any typical JDBC Connection URL attack payload such as one that uses queryInterceptors.
Severity ?
9.1 (Critical)
CWE
- n/a
Assigner
References
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:h2oai:h2o-3:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "h2o-3",
"vendor": "h2oai",
"versions": [
{
"lessThanOrEqual": "3.46.0.4",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2024-45758",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-09-06T17:51:47.646124Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-502",
"description": "CWE-502 Deserialization of Untrusted Data",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-09-06T17:59:17.751Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "H2O.ai H2O through 3.46.0.4 allows attackers to arbitrarily set the JDBC URL, leading to deserialization attacks, file reads, and command execution. Exploitation can occur when an attacker has access to post to the ImportSQLTable URI with a JSON document containing a connection_url property with any typical JDBC Connection URL attack payload such as one that uses queryInterceptors."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-09-06T15:25:35.999426",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"url": "https://spear-shield.notion.site/Unauthenticated-Remote-Code-Execution-via-Unrestricted-JDBC-Connection-87a958a4874044199cbb86422d1f6068"
},
{
"url": "https://gist.github.com/AfterSnows/c24ca3c26dc89ab797e610e92a6a9acb"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2024-45758",
"datePublished": "2024-09-06T00:00:00",
"dateReserved": "2024-09-06T00:00:00",
"dateUpdated": "2024-09-06T17:59:17.751Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-5979 (GCVE-0-2024-5979)
Vulnerability from cvelistv5 – Published: 2024-06-27 18:40 – Updated: 2025-10-15 12:49
VLAI?
Title
Denial of Service via Invalid Argument in h2oai/h2o-3
Summary
In h2oai/h2o-3 version 3.46.0, the `run_tool` command in the `rapids` component allows the `main` function of any class under the `water.tools` namespace to be called. One such class, `MojoConvertTool`, crashes the server when invoked with an invalid argument, causing a denial of service.
Severity ?
7.5 (High)
CWE
- CWE-94 - Improper Control of Generation of Code
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| h2oai | h2oai/h2o-3 |
Affected:
unspecified , < 3.46.0.6
(custom)
|
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:h2oai:h2oai\\/h2o-3:3.40.0.4:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "h2oai\\/h2o-3",
"vendor": "h2oai",
"versions": [
{
"status": "affected",
"version": "3.46.0"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-5979",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-07-19T15:30:49.270789Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-07-19T15:32:37.908Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-08-01T21:25:03.168Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://huntr.com/bounties/d80a2139-fc03-44b7-b739-de41e323b458"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "h2oai/h2o-3",
"vendor": "h2oai",
"versions": [
{
"lessThan": "3.46.0.6",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In h2oai/h2o-3 version 3.46.0, the `run_tool` command in the `rapids` component allows the `main` function of any class under the `water.tools` namespace to be called. One such class, `MojoConvertTool`, crashes the server when invoked with an invalid argument, causing a denial of service."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-94",
"description": "CWE-94 Improper Control of Generation of Code",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-15T12:49:44.742Z",
"orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"shortName": "@huntr_ai"
},
"references": [
{
"url": "https://huntr.com/bounties/d80a2139-fc03-44b7-b739-de41e323b458"
},
{
"url": "https://github.com/h2oai/h2o-3/commit/d0899f8e0f7a584b60405a65b1d7b439aaaa55a5"
}
],
"source": {
"advisory": "d80a2139-fc03-44b7-b739-de41e323b458",
"discovery": "EXTERNAL"
},
"title": "Denial of Service via Invalid Argument in h2oai/h2o-3"
}
},
"cveMetadata": {
"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"assignerShortName": "@huntr_ai",
"cveId": "CVE-2024-5979",
"datePublished": "2024-06-27T18:40:07.230Z",
"dateReserved": "2024-06-13T17:38:41.146Z",
"dateUpdated": "2025-10-15T12:49:44.742Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-5550 (GCVE-0-2024-5550)
Vulnerability from cvelistv5 – Published: 2024-06-06 18:18 – Updated: 2025-10-15 12:49
VLAI?
Title
Exposure of Sensitive Information via Arbitrary System Path Lookup in h2oai/h2o-3
Summary
In h2oai/h2o-3 version 3.40.0.4, an exposure of sensitive information vulnerability exists due to an arbitrary system path lookup feature. This vulnerability allows any remote user to view full paths in the entire file system where h2o-3 is hosted. Specifically, the issue resides in the Typeahead API call, which when requested with a typeahead lookup of '/', exposes the root filesystem including directories such as /home, /usr, /bin, among others. This vulnerability could allow attackers to explore the entire filesystem, and when combined with a Local File Inclusion (LFI) vulnerability, could make exploitation of the server trivial.
Severity ?
5.3 (Medium)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| h2oai | h2oai/h2o-3 |
Affected:
unspecified , ≤ latest
(custom)
|
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:h2oai:h2oai\\/h2o-3:3.40.0.4:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "h2oai\\/h2o-3",
"vendor": "h2oai",
"versions": [
{
"status": "affected",
"version": "3.40.0.4"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-5550",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-06-07T13:44:00.477809Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-06-07T13:45:04.788Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-08-01T21:18:06.328Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://huntr.com/bounties/e76372c2-39be-4984-a7c8-7048a75a25dc"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "h2oai/h2o-3",
"vendor": "h2oai",
"versions": [
{
"lessThanOrEqual": "latest",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In h2oai/h2o-3 version 3.40.0.4, an exposure of sensitive information vulnerability exists due to an arbitrary system path lookup feature. This vulnerability allows any remote user to view full paths in the entire file system where h2o-3 is hosted. Specifically, the issue resides in the Typeahead API call, which when requested with a typeahead lookup of \u0027/\u0027, exposes the root filesystem including directories such as /home, /usr, /bin, among others. This vulnerability could allow attackers to explore the entire filesystem, and when combined with a Local File Inclusion (LFI) vulnerability, could make exploitation of the server trivial."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-22",
"description": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-15T12:49:42.613Z",
"orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"shortName": "@huntr_ai"
},
"references": [
{
"url": "https://huntr.com/bounties/e76372c2-39be-4984-a7c8-7048a75a25dc"
}
],
"source": {
"advisory": "e76372c2-39be-4984-a7c8-7048a75a25dc",
"discovery": "EXTERNAL"
},
"title": "Exposure of Sensitive Information via Arbitrary System Path Lookup in h2oai/h2o-3"
}
},
"cveMetadata": {
"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"assignerShortName": "@huntr_ai",
"cveId": "CVE-2024-5550",
"datePublished": "2024-06-06T18:18:36.358Z",
"dateReserved": "2024-05-30T21:05:04.309Z",
"dateUpdated": "2025-10-15T12:49:42.613Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-1456 (GCVE-0-2024-1456)
Vulnerability from cvelistv5 – Published: 2024-04-16 00:00 – Updated: 2024-08-01 18:40
VLAI?
Title
S3 Bucket Takeover in h2oai/h2o-3
Summary
An S3 bucket takeover vulnerability was identified in the h2oai/h2o-3 repository. The issue involves the S3 bucket 'http://s3.amazonaws.com/h2o-training', which was found to be vulnerable to unauthorized takeover.
Severity ?
7.1 (High)
CWE
- CWE-840 - Business Logic Errors
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| h2oai | h2oai/h2o-3 |
Affected:
unspecified , ≤ latest
(custom)
|
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:h2oai:h2o-3:6386:*:*:*:*:*:*:*"
],
"defaultStatus": "affected",
"product": "h2o-3",
"vendor": "h2oai",
"versions": [
{
"status": "affected",
"version": "6386"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-1456",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-05-30T19:43:06.450082Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-06-04T18:00:18.164Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-08-01T18:40:21.031Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://huntr.com/bounties/7c1b7f27-52f3-4b4b-9d81-e277f5e0ab6b"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "h2oai/h2o-3",
"vendor": "h2oai",
"versions": [
{
"lessThanOrEqual": "latest",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "An S3 bucket takeover vulnerability was identified in the h2oai/h2o-3 repository. The issue involves the S3 bucket \u0027http://s3.amazonaws.com/h2o-training\u0027, which was found to be vulnerable to unauthorized takeover."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-840",
"description": "CWE-840 Business Logic Errors",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-04-16T11:10:54.211Z",
"orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"shortName": "@huntr_ai"
},
"references": [
{
"url": "https://huntr.com/bounties/7c1b7f27-52f3-4b4b-9d81-e277f5e0ab6b"
}
],
"source": {
"advisory": "7c1b7f27-52f3-4b4b-9d81-e277f5e0ab6b",
"discovery": "EXTERNAL"
},
"title": "S3 Bucket Takeover in h2oai/h2o-3"
}
},
"cveMetadata": {
"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"assignerShortName": "@huntr_ai",
"cveId": "CVE-2024-1456",
"datePublished": "2024-04-16T00:00:13.641Z",
"dateReserved": "2024-02-12T19:24:46.278Z",
"dateUpdated": "2024-08-01T18:40:21.031Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-6569 (GCVE-0-2023-6569)
Vulnerability from cvelistv5 – Published: 2023-12-14 12:59 – Updated: 2025-05-22 17:44
VLAI?
Title
External Control of File Name or Path in h2oai/h2o-3
Summary
External Control of File Name or Path in h2oai/h2o-3
Severity ?
9.3 (Critical)
CWE
- CWE-73 - External Control of File Name or Path
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| h2oai | h2oai/h2o-3 |
Affected:
unspecified , ≤ latest
(custom)
|
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T08:35:14.536Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://huntr.com/bounties/a5d003dc-c23e-4c98-8dcf-35ba9252fa3c"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-6569",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-05-22T17:43:44.185432Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-05-22T17:44:11.600Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "h2oai/h2o-3",
"vendor": "h2oai",
"versions": [
{
"lessThanOrEqual": "latest",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "External Control of File Name or Path in h2oai/h2o-3"
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.3,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:H",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-73",
"description": "CWE-73 External Control of File Name or Path",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-12-14T12:59:46.487Z",
"orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"shortName": "@huntr_ai"
},
"references": [
{
"url": "https://huntr.com/bounties/a5d003dc-c23e-4c98-8dcf-35ba9252fa3c"
}
],
"source": {
"advisory": "a5d003dc-c23e-4c98-8dcf-35ba9252fa3c",
"discovery": "EXTERNAL"
},
"title": "External Control of File Name or Path in h2oai/h2o-3"
}
},
"cveMetadata": {
"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"assignerShortName": "@huntr_ai",
"cveId": "CVE-2023-6569",
"datePublished": "2023-12-14T12:59:46.487Z",
"dateReserved": "2023-12-07T09:31:22.686Z",
"dateUpdated": "2025-05-22T17:44:11.600Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-50247 (GCVE-0-2023-50247)
Vulnerability from cvelistv5 – Published: 2023-12-12 19:56 – Updated: 2024-08-02 22:09
VLAI?
Title
h2o QUIC state exhaustion DoS
Summary
h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. The QUIC stack (quicly), as used by H2O up to commit 43f86e5 (in version 2.3.0-beta and prior), is susceptible to a state exhaustion attack. When H2O is serving HTTP/3, a remote attacker can exploit this vulnerability to progressively increase the memory retained by the QUIC stack. This can eventually cause H2O to abort due to memory exhaustion. The vulnerability has been resolved in commit d67e81d03be12a9d53dc8271af6530f40164cd35. HTTP/1 and HTTP/2 are not affected by this vulnerability as they do not use QUIC. Administrators looking to mitigate this issue without upgrading can disable HTTP/3 support.
Severity ?
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T22:09:49.795Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "https://github.com/h2o/h2o/security/advisories/GHSA-2ch5-p59c-7mv6",
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/h2o/h2o/security/advisories/GHSA-2ch5-p59c-7mv6"
},
{
"name": "https://github.com/h2o/h2o/commit/d67e81d03be12a9d53dc8271af6530f40164cd35",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/h2o/h2o/commit/d67e81d03be12a9d53dc8271af6530f40164cd35"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "h2o",
"vendor": "h2o",
"versions": [
{
"status": "affected",
"version": "\u003c= 2.3.0-beta2"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. The QUIC stack (quicly), as used by H2O up to commit 43f86e5 (in version 2.3.0-beta and prior), is susceptible to a state exhaustion attack. When H2O is serving HTTP/3, a remote attacker can exploit this vulnerability to progressively increase the memory retained by the QUIC stack. This can eventually cause H2O to abort due to memory exhaustion. The vulnerability has been resolved in commit d67e81d03be12a9d53dc8271af6530f40164cd35. HTTP/1 and HTTP/2 are not affected by this vulnerability as they do not use QUIC. Administrators looking to mitigate this issue without upgrading can disable HTTP/3 support."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 3.7,
"baseSeverity": "LOW",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-770",
"description": "CWE-770: Allocation of Resources Without Limits or Throttling",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-12-12T19:56:20.726Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/h2o/h2o/security/advisories/GHSA-2ch5-p59c-7mv6",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/h2o/h2o/security/advisories/GHSA-2ch5-p59c-7mv6"
},
{
"name": "https://github.com/h2o/h2o/commit/d67e81d03be12a9d53dc8271af6530f40164cd35",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/h2o/h2o/commit/d67e81d03be12a9d53dc8271af6530f40164cd35"
}
],
"source": {
"advisory": "GHSA-2ch5-p59c-7mv6",
"discovery": "UNKNOWN"
},
"title": "h2o QUIC state exhaustion DoS"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2023-50247",
"datePublished": "2023-12-12T19:56:20.726Z",
"dateReserved": "2023-12-05T20:42:59.377Z",
"dateUpdated": "2024-08-02T22:09:49.795Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-41337 (GCVE-0-2023-41337)
Vulnerability from cvelistv5 – Published: 2023-12-12 19:42 – Updated: 2024-08-02 19:01
VLAI?
Title
h2o vulnerable to TLS session resumption misdirection
Summary
h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. In version 2.3.0-beta2 and prior, when h2o is configured to listen to multiple addresses or ports with each of them using different backend servers managed by multiple entities, a malicious backend entity that also has the opportunity to observe or inject packets exchanged between the client and h2o may misdirect HTTPS requests going to other backends and observe the contents of that HTTPS request being sent.
The attack involves a victim client trying to resume a TLS connection and an attacker redirecting the packets to a different address or port than that intended by the client. The attacker must already have been configured by the administrator of h2o to act as a backend to one of the addresses or ports that the h2o instance listens to. Session IDs and tickets generated by h2o are not bound to information specific to the server address, port, or the X.509 certificate, and therefore it is possible for an attacker to force the victim connection to wrongfully resume against a different server address or port on which the same h2o instance is listening.
Once a TLS session is misdirected to resume to a server address / port that is configured to use an attacker-controlled server as the backend, depending on the configuration, HTTPS requests from the victim client may be forwarded to the attacker's server.
An H2O instance is vulnerable to this attack only if the instance is configured to listen to different addresses or ports using the listen directive at the host level and the instance is configured to connect to backend servers managed by multiple entities.
A patch is available at commit 35760540337a47e5150da0f4a66a609fad2ef0ab. As a workaround, one may stop using using host-level listen directives in favor of global-level ones.
Severity ?
6.1 (Medium)
CWE
- CWE-347 - Improper Verification of Cryptographic Signature
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T19:01:34.582Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "https://github.com/h2o/h2o/security/advisories/GHSA-5v5r-rghf-rm6q",
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/h2o/h2o/security/advisories/GHSA-5v5r-rghf-rm6q"
},
{
"name": "https://github.com/h2o/h2o/commit/35760540337a47e5150da0f4a66a609fad2ef0ab",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/h2o/h2o/commit/35760540337a47e5150da0f4a66a609fad2ef0ab"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "h2o",
"vendor": "h2o",
"versions": [
{
"status": "affected",
"version": "\u003c= 2.3.0-beta2"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. In version 2.3.0-beta2 and prior, when h2o is configured to listen to multiple addresses or ports with each of them using different backend servers managed by multiple entities, a malicious backend entity that also has the opportunity to observe or inject packets exchanged between the client and h2o may misdirect HTTPS requests going to other backends and observe the contents of that HTTPS request being sent.\n\nThe attack involves a victim client trying to resume a TLS connection and an attacker redirecting the packets to a different address or port than that intended by the client. The attacker must already have been configured by the administrator of h2o to act as a backend to one of the addresses or ports that the h2o instance listens to. Session IDs and tickets generated by h2o are not bound to information specific to the server address, port, or the X.509 certificate, and therefore it is possible for an attacker to force the victim connection to wrongfully resume against a different server address or port on which the same h2o instance is listening.\n\nOnce a TLS session is misdirected to resume to a server address / port that is configured to use an attacker-controlled server as the backend, depending on the configuration, HTTPS requests from the victim client may be forwarded to the attacker\u0027s server.\n\nAn H2O instance is vulnerable to this attack only if the instance is configured to listen to different addresses or ports using the listen directive at the host level and the instance is configured to connect to backend servers managed by multiple entities.\n\nA patch is available at commit 35760540337a47e5150da0f4a66a609fad2ef0ab. As a workaround, one may stop using using host-level listen directives in favor of global-level ones."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.1,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:A/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-347",
"description": "CWE-347: Improper Verification of Cryptographic Signature",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-12-12T19:42:35.210Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/h2o/h2o/security/advisories/GHSA-5v5r-rghf-rm6q",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/h2o/h2o/security/advisories/GHSA-5v5r-rghf-rm6q"
},
{
"name": "https://github.com/h2o/h2o/commit/35760540337a47e5150da0f4a66a609fad2ef0ab",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/h2o/h2o/commit/35760540337a47e5150da0f4a66a609fad2ef0ab"
}
],
"source": {
"advisory": "GHSA-5v5r-rghf-rm6q",
"discovery": "UNKNOWN"
},
"title": "h2o vulnerable to TLS session resumption misdirection"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2023-41337",
"datePublished": "2023-12-12T19:42:35.210Z",
"dateReserved": "2023-08-28T16:56:43.367Z",
"dateUpdated": "2024-08-02T19:01:34.582Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-6013 (GCVE-0-2023-6013)
Vulnerability from cvelistv5 – Published: 2023-11-16 16:07 – Updated: 2024-11-27 17:07
VLAI?
Title
H2O Local File Include
Summary
H2O is vulnerable to stored XSS vulnerability which can lead to a Local File Include attack.
Severity ?
9.3 (Critical)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| h2oai | h2oai/h2o-3 |
Affected:
unspecified , ≤ latest
(custom)
|
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T08:21:17.005Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://huntr.com/bounties/9881569f-dc2a-437e-86b0-20d4b70ae7af"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-6013",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-11-27T17:07:29.107136Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-11-27T17:07:42.783Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "h2oai/h2o-3",
"vendor": "h2oai",
"versions": [
{
"lessThanOrEqual": "latest",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "H2O is vulnerable to stored XSS vulnerability which can lead to a Local File Include attack."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 9.3,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-79",
"description": "CWE-79 Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-11-16T16:07:17.441Z",
"orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"shortName": "@huntr_ai"
},
"references": [
{
"url": "https://huntr.com/bounties/9881569f-dc2a-437e-86b0-20d4b70ae7af"
}
],
"source": {
"advisory": "9881569f-dc2a-437e-86b0-20d4b70ae7af",
"discovery": "EXTERNAL"
},
"title": "H2O Local File Include"
}
},
"cveMetadata": {
"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"assignerShortName": "@huntr_ai",
"cveId": "CVE-2023-6013",
"datePublished": "2023-11-16T16:07:17.441Z",
"dateReserved": "2023-11-08T09:09:04.324Z",
"dateUpdated": "2024-11-27T17:07:42.783Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-6017 (GCVE-0-2023-6017)
Vulnerability from cvelistv5 – Published: 2023-11-16 16:07 – Updated: 2024-08-02 08:21
VLAI?
Title
H2O S3 Bucket Takeover
Summary
H2O included a reference to an S3 bucket that no longer existed allowing an attacker to take over the S3 bucket URL.
Severity ?
8.7 (High)
CWE
- CWE-840 - Business Logic Errors
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| h2oai | h2oai/h2o-3 |
Affected:
unspecified , ≤ latest
(custom)
|
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T08:21:17.158Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://huntr.com/bounties/6a69952f-a1ba-4dee-9d8c-e87f52508b58"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "h2oai/h2o-3",
"vendor": "h2oai",
"versions": [
{
"lessThanOrEqual": "latest",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "H2O included a reference to an S3 bucket that no longer existed allowing an attacker to take over the S3 bucket URL."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 8.7,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-840",
"description": "CWE-840 Business Logic Errors",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-11-16T16:07:01.811Z",
"orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"shortName": "@huntr_ai"
},
"references": [
{
"url": "https://huntr.com/bounties/6a69952f-a1ba-4dee-9d8c-e87f52508b58"
}
],
"source": {
"advisory": "6a69952f-a1ba-4dee-9d8c-e87f52508b58",
"discovery": "EXTERNAL"
},
"title": "H2O S3 Bucket Takeover"
}
},
"cveMetadata": {
"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"assignerShortName": "@huntr_ai",
"cveId": "CVE-2023-6017",
"datePublished": "2023-11-16T16:07:01.811Z",
"dateReserved": "2023-11-08T09:12:11.692Z",
"dateUpdated": "2024-08-02T08:21:17.158Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-6038 (GCVE-0-2023-6038)
Vulnerability from cvelistv5 – Published: 2023-11-16 16:06 – Updated: 2024-08-29 14:49
VLAI?
Title
Local File Inclusion in h2oai/h2o-3
Summary
A Local File Inclusion (LFI) vulnerability exists in the h2o-3 REST API, allowing unauthenticated remote attackers to read arbitrary files on the server with the permissions of the user running the h2o-3 instance. This issue affects the default installation and does not require user interaction. The vulnerability can be exploited by making specific GET or POST requests to the ImportFiles and ParseSetup endpoints, respectively. This issue was identified in version 3.40.0.4 of h2o-3.
Severity ?
9.3 (Critical)
CWE
- CWE-862 - Missing Authorization
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| h2oai | h2oai/h2o-3 |
Affected:
unspecified , ≤ latest
(custom)
|
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T08:21:17.196Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://huntr.com/bounties/380fce33-fec5-49d9-a101-12c972125d8c"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-6038",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-08-29T14:47:00.437902Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-08-29T14:49:01.903Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "h2oai/h2o-3",
"vendor": "h2oai",
"versions": [
{
"lessThanOrEqual": "latest",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A Local File Inclusion (LFI) vulnerability exists in the h2o-3 REST API, allowing unauthenticated remote attackers to read arbitrary files on the server with the permissions of the user running the h2o-3 instance. This issue affects the default installation and does not require user interaction. The vulnerability can be exploited by making specific GET or POST requests to the ImportFiles and ParseSetup endpoints, respectively. This issue was identified in version 3.40.0.4 of h2o-3."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 9.3,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-862",
"description": "CWE-862 Missing Authorization",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-04-16T11:10:43.586Z",
"orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"shortName": "@huntr_ai"
},
"references": [
{
"url": "https://huntr.com/bounties/380fce33-fec5-49d9-a101-12c972125d8c"
}
],
"source": {
"advisory": "380fce33-fec5-49d9-a101-12c972125d8c",
"discovery": "EXTERNAL"
},
"title": "Local File Inclusion in h2oai/h2o-3"
}
},
"cveMetadata": {
"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"assignerShortName": "@huntr_ai",
"cveId": "CVE-2023-6038",
"datePublished": "2023-11-16T16:06:43.684Z",
"dateReserved": "2023-11-08T18:15:34.018Z",
"dateUpdated": "2024-08-29T14:49:01.903Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-6016 (GCVE-0-2023-6016)
Vulnerability from cvelistv5 – Published: 2023-11-16 16:06 – Updated: 2024-08-02 08:21
VLAI?
Title
H2O Remote Code Execution via POJO Model Import
Summary
An attacker is able to gain remote code execution on a server hosting the H2O dashboard through it's POJO model import feature.
Severity ?
10 (Critical)
CWE
- CWE-94 - Improper Control of Generation of Code
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| h2oai | h2oai/h2o-3 |
Affected:
unspecified , ≤ latest
(custom)
|
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T08:21:17.117Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://huntr.com/bounties/83dd17ec-053e-453c-befb-7d6736bf1836"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "h2oai/h2o-3",
"vendor": "h2oai",
"versions": [
{
"lessThanOrEqual": "latest",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "An attacker is able to gain remote code execution on a server hosting the H2O dashboard through it\u0027s POJO model import feature."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 10,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-94",
"description": "CWE-94 Improper Control of Generation of Code",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-11-16T16:06:24.520Z",
"orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"shortName": "@huntr_ai"
},
"references": [
{
"url": "https://huntr.com/bounties/83dd17ec-053e-453c-befb-7d6736bf1836"
}
],
"source": {
"advisory": "83dd17ec-053e-453c-befb-7d6736bf1836",
"discovery": "EXTERNAL"
},
"title": "H2O Remote Code Execution via POJO Model Import"
}
},
"cveMetadata": {
"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"assignerShortName": "@huntr_ai",
"cveId": "CVE-2023-6016",
"datePublished": "2023-11-16T16:06:24.520Z",
"dateReserved": "2023-11-08T09:11:55.847Z",
"dateUpdated": "2024-08-02T08:21:17.117Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}