GSD-2017-0901
Vulnerability from gsd - Updated: 2017-08-29 00:00Details
RubyGems version 2.6.12 and earlier fails to validate specification names,
allowing a maliciously crafted gem to potentially overwrite any file on the
filesystem.
Aliases
Aliases
{
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"alias": "CVE-2017-0901",
"description": "RubyGems version 2.6.12 and earlier fails to validate specification names, allowing a maliciously crafted gem to potentially overwrite any file on the filesystem.",
"id": "GSD-2017-0901",
"references": [
"https://www.suse.com/security/cve/CVE-2017-0901.html",
"https://www.debian.org/security/2017/dsa-3966",
"https://access.redhat.com/errata/RHSA-2018:0585",
"https://access.redhat.com/errata/RHSA-2018:0583",
"https://access.redhat.com/errata/RHSA-2018:0378",
"https://access.redhat.com/errata/RHSA-2017:3485",
"https://ubuntu.com/security/CVE-2017-0901",
"https://advisories.mageia.org/CVE-2017-0901.html",
"https://alas.aws.amazon.com/cve/html/CVE-2017-0901.html",
"https://linux.oracle.com/cve/CVE-2017-0901.html",
"https://packetstormsecurity.com/files/cve/CVE-2017-0901"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"affected": [
{
"package": {
"ecosystem": "RubyGems",
"name": "rubygems-update",
"purl": "pkg:gem/rubygems-update"
}
}
],
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"CVE-2017-0901",
"GHSA-pm9x-4392-2c2p"
],
"details": "RubyGems version 2.6.12 and earlier fails to validate specification names,\nallowing a maliciously crafted gem to potentially overwrite any file on the\nfilesystem.\n",
"id": "GSD-2017-0901",
"modified": "2017-08-29T00:00:00.000Z",
"published": "2017-08-29T00:00:00.000Z",
"references": [
{
"type": "WEB",
"url": "https://blog.rubygems.org/2017/08/27/2.6.13-released.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": 6.4,
"type": "CVSS_V2"
},
{
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"type": "CVSS_V3"
}
],
"summary": "RubyGems vulnerability in the gem installer that allowed a malicious gem to overwrite arbitrary files"
}
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}
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},
{
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"url": "https://lists.debian.org/debian-lts-announce/2018/07/msg00012.html"
},
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"url": "https://access.redhat.com/errata/RHSA-2018:0583"
},
{
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"url": "https://security.gentoo.org/glsa/201710-01"
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"cve": "2017-0901",
"cvss_v2": 6.4,
"cvss_v3": 7.5,
"date": "2017-08-29",
"description": "RubyGems version 2.6.12 and earlier fails to validate specification names,\nallowing a maliciously crafted gem to potentially overwrite any file on the\nfilesystem.\n",
"gem": "rubygems-update",
"ghsa": "pm9x-4392-2c2p",
"library": "rubygems",
"patched_versions": [
"\u003e= 2.4.5.3",
"\u003e= 2.5.2.1",
"\u003e= 2.6.13"
],
"title": "RubyGems vulnerability in the gem installer that allowed a malicious gem to overwrite arbitrary files",
"url": "https://blog.rubygems.org/2017/08/27/2.6.13-released.html"
},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003c=2.6.12",
"affected_versions": "All versions up to 2.6.12",
"cvss_v2": "AV:N/AC:L/Au:N/C:N/I:P/A:P",
"cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-20",
"CWE-937"
],
"date": "2019-10-09",
"description": "RubyGems fails to validate specification names, allowing a maliciously crafted gem to potentially overwrite any file on the filesystem.",
"fixed_versions": [
"2.6.13"
],
"identifier": "CVE-2017-0901",
"identifiers": [
"CVE-2017-0901"
],
"not_impacted": "All versions after 2.6.12",
"package_slug": "gem/rubygems-update",
"pubdate": "2017-08-31",
"solution": "Upgrade to version 2.6.13 or above.",
"title": "Improper Input Validation",
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"https://nvd.nist.gov/vuln/detail/CVE-2017-0901",
"http://blog.rubygems.org/2017/08/27/2.6.13-released.html",
"http://www.securityfocus.com/bid/100580",
"http://www.securitytracker.com/id/1039249",
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],
"uuid": "03f25a7f-ab8f-4bec-8ae9-3aa2f2365e17"
}
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"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.4,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 4.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
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"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"version": "3.0"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6
}
},
"lastModifiedDate": "2019-10-09T23:21Z",
"publishedDate": "2017-08-31T20:29Z"
}
}
}
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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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