FKIE_CVE-2018-1102
Vulnerability from fkie_nvd - Published: 2018-04-30 19:29 - Updated: 2026-06-17 01:50
Severity
Summary
A flaw was found in source-to-image function as shipped with Openshift Enterprise 3.x. An improper path validation of tar files in ExtractTarStreamFromTarReader in tar/tar.go leads to privilege escalation.
References
{
"affected": [
{
"affectedData": [
{
"product": "atomic-openshift",
"vendor": "Red Hat, Inc.",
"versions": [
{
"status": "affected",
"version": "as shipped with Openshift Enterprise 3.x"
}
]
}
],
"source": "secalert@redhat.com"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:redhat:openshift:3.0:*:*:*:enterprise:*:*:*",
"matchCriteriaId": "45690263-84D9-45A1-8C30-3ED2F0F11F47",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:redhat:openshift:3.1:*:*:*:enterprise:*:*:*",
"matchCriteriaId": "F8E35FAB-695F-44DA-945D-60B47C1F200B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:redhat:openshift:3.2:*:*:*:enterprise:*:*:*",
"matchCriteriaId": "F33CEF04-05FA-444C-BB14-F3E3434AF61F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:redhat:openshift:3.3:*:*:*:enterprise:*:*:*",
"matchCriteriaId": "84C890EC-229B-458B-AEF7-EA03C6248A25",
"vulnerable": true
},
{
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"matchCriteriaId": "E1056A33-690E-4120-821F-52B9705CB84B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:redhat:openshift:3.5:*:*:*:enterprise:*:*:*",
"matchCriteriaId": "0FB4CEB9-3106-41D7-BBAA-FA92D2698FA4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:redhat:openshift:3.6:*:*:*:enterprise:*:*:*",
"matchCriteriaId": "4B196A82-385B-492A-8927-723CB8690CCC",
"vulnerable": true
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{
"criteria": "cpe:2.3:a:redhat:openshift:3.7:*:*:*:enterprise:*:*:*",
"matchCriteriaId": "2D9724B7-D99B-4376-B1B5-5CE5F336D767",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:redhat:openshift:3.8:*:*:*:enterprise:*:*:*",
"matchCriteriaId": "2C73555F-B229-4946-B27B-E0FADA31625F",
"vulnerable": true
},
{
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"matchCriteriaId": "A8F8362B-DA49-439F-ADA1-B5BA443F91F7",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A flaw was found in source-to-image function as shipped with Openshift Enterprise 3.x. An improper path validation of tar files in ExtractTarStreamFromTarReader in tar/tar.go leads to privilege escalation."
},
{
"lang": "es",
"value": "Se ha encontrado un error en la funci\u00f3n source-to-image tal y como se distribuye con Openshift Enterprise 3.x. Una validaci\u00f3n incorrecta de archivos tar en ExtractTarStreamFromTarReader en tar/tar.go conduce a un escalado de privilegios."
}
],
"id": "CVE-2018-1102",
"lastModified": "2026-06-17T01:50:29.090",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV30": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2018-04-30T19:29:00.217",
"references": [
{
"source": "secalert@redhat.com",
"tags": [
"Vendor Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2018:1227"
},
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},
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},
{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1562246"
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],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-20"
}
],
"source": "secalert@redhat.com",
"type": "Secondary"
},
{
"description": [
{
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"value": "CWE-22"
}
],
"source": "nvd@nist.gov",
"type": "Secondary"
}
]
}
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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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