CVE-2018-11768 (GCVE-0-2018-11768)
Vulnerability from cvelistv5 – Published: 2019-10-04 13:56 – Updated: 2024-08-05 08:17
VLAI
EPSS
VEX
Summary
In Apache Hadoop 3.1.0 to 3.1.1, 3.0.0-alpha1 to 3.0.3, 2.9.0 to 2.9.1, and 2.0.0-alpha to 2.8.4, the user/group information can be corrupted across storing in fsimage and reading back from fsimage.
Severity
7.5 (High)
CWE
- Information Disclosure
Assigner
References
10 references
| URL | Tags |
|---|---|
| https://lists.apache.org/thread.html/2067a797b330… | x_refsource_MISC |
| https://lists.apache.org/thread.html/caacbbba2dcc… | mailing-listx_refsource_MLIST |
| https://lists.apache.org/thread.html/ea6d2dfbefab… | mailing-listx_refsource_MLIST |
| https://lists.apache.org/thread.html/2c9cc65864be… | mailing-listx_refsource_MLIST |
| https://lists.apache.org/thread.html/f20bb4e055d8… | mailing-listx_refsource_MLIST |
| https://lists.apache.org/thread.html/ceb16af9139a… | mailing-listx_refsource_MLIST |
| https://lists.apache.org/thread.html/9b609d4392d8… | mailing-listx_refsource_MLIST |
| https://lists.apache.org/thread.html/72ca514e01cd… | mailing-listx_refsource_MLIST |
| https://lists.apache.org/thread.html/r02e39d7beb3… | mailing-listx_refsource_MLIST |
| https://lists.apache.org/thread.html/r02e39d7beb3… | mailing-listx_refsource_MLIST |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Apache Hadoop |
Affected:
Apache Hadoop 3.1.0 to 3.1.1, 3.0.0-alpha1 to 3.0.3, 2.9.0 to 2.9.1, 2.0.0-alpha to 2.8.4
|
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"criteria": "cpe:2.3:a:apache:hadoop:3.0.0:beta1:*:*:*:*:*:*",
"matchCriteriaId": "1E457B6F-5F01-45C5-8568-7AF598721AEB",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In Apache Hadoop 3.1.0 to 3.1.1, 3.0.0-alpha1 to 3.0.3, 2.9.0 to 2.9.1, and 2.0.0-alpha to 2.8.4, the user/group information can be corrupted across storing in fsimage and reading back from fsimage."
},
{
"lang": "es",
"value": "En Apache Hadoop versiones 3.1.0 hasta 3.1.1, 3.0.0-alpha1 hasta 3.0.3, 2.9.0 hasta 2.9.1 y 2.0.0-alpha hasta 2.8.4, la informaci\u00f3n de user/group puede corromperse durante el almacenamiento en fsimage y una lectura nuevamente desde fsimage."
}
],
"id": "CVE-2018-11768",
"lastModified": "2026-06-17T01:36:33.060",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2019-10-04T14:15:10.903",
"references": [
{
"source": "security@apache.org",
"url": "https://lists.apache.org/thread.html/2067a797b330530a6932f4b08f703b3173253d0a2b7c8c524e54adaf%40%3Cgeneral.hadoop.apache.org%3E"
},
{
"source": "security@apache.org",
"url": "https://lists.apache.org/thread.html/2c9cc65864be0058a5d5ed2025dfb9c700bf23d352b0c826c36ff96a%40%3Chdfs-dev.hadoop.apache.org%3E"
},
{
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{
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},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
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},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://lists.apache.org/thread.html/r02e39d7beb32eebcdbb4b516e95f67d71c90d5d462b26f4078d21eeb%40%3Cuser.flink.apache.org%3E"
}
],
"sourceIdentifier": "security@apache.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-119"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
},
"redhat_vex": {
"aggregate_severity": "Moderate",
"current_release_date": "2026-08-04T21:51:51+00:00",
"cve": "CVE-2018-11768",
"id": "CVE-2018-11768",
"initial_release_date": "2018-01-01T00:00:00+00:00",
"product_status:known_affected": "6",
"product_status:known_not_affected": "2",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "hadoop: user/group information corruption through fsimage storing and reading",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2018/cve-2018-11768.json",
"version": "3"
}
}
}
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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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