gsd-2018-8780
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
In Ruby before 2.2.10, 2.3.x before 2.3.7, 2.4.x before 2.4.4, 2.5.x before 2.5.1, and 2.6.0-preview1, the Dir.open, Dir.new, Dir.entries and Dir.empty? methods do not check NULL characters. When using the corresponding method, unintentional directory traversal may be performed.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2018-8780",
"description": "In Ruby before 2.2.10, 2.3.x before 2.3.7, 2.4.x before 2.4.4, 2.5.x before 2.5.1, and 2.6.0-preview1, the Dir.open, Dir.new, Dir.entries and Dir.empty? methods do not check NULL characters. When using the corresponding method, unintentional directory traversal may be performed.",
"id": "GSD-2018-8780",
"references": [
"https://www.suse.com/security/cve/CVE-2018-8780.html",
"https://www.debian.org/security/2018/dsa-4259",
"https://access.redhat.com/errata/RHSA-2020:0663",
"https://access.redhat.com/errata/RHSA-2020:0591",
"https://access.redhat.com/errata/RHSA-2020:0542",
"https://access.redhat.com/errata/RHSA-2019:2028",
"https://access.redhat.com/errata/RHSA-2018:3731",
"https://access.redhat.com/errata/RHSA-2018:3730",
"https://access.redhat.com/errata/RHSA-2018:3729",
"https://ubuntu.com/security/CVE-2018-8780",
"https://advisories.mageia.org/CVE-2018-8780.html",
"https://alas.aws.amazon.com/cve/html/CVE-2018-8780.html",
"https://linux.oracle.com/cve/CVE-2018-8780.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2018-8780"
],
"details": "In Ruby before 2.2.10, 2.3.x before 2.3.7, 2.4.x before 2.4.4, 2.5.x before 2.5.1, and 2.6.0-preview1, the Dir.open, Dir.new, Dir.entries and Dir.empty? methods do not check NULL characters. When using the corresponding method, unintentional directory traversal may be performed.",
"id": "GSD-2018-8780",
"modified": "2023-12-13T01:22:34.870417Z",
"schema_version": "1.4.0"
}
},
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"version": {
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}
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},
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"url": "http://www.securitytracker.com/id/1042004"
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"url": "https://access.redhat.com/errata/RHSA-2018:3730"
},
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"name": "[debian-lts-announce] 20180423 [SECURITY] [DLA 1358-1] ruby1.9.1 security update",
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},
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"url": "https://access.redhat.com/errata/RHSA-2018:3731"
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{
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"url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00036.html"
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"name": "RHSA-2019:2028",
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"url": "https://access.redhat.com/errata/RHSA-2019:2028"
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"name": "RHSA-2020:0542",
"refsource": "REDHAT",
"url": "https://access.redhat.com/errata/RHSA-2020:0542"
},
{
"name": "RHSA-2020:0591",
"refsource": "REDHAT",
"url": "https://access.redhat.com/errata/RHSA-2020:0591"
},
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"name": "RHSA-2020:0663",
"refsource": "REDHAT",
"url": "https://access.redhat.com/errata/RHSA-2020:0663"
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},
"nvd.nist.gov": {
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},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "HIGH",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 9.1,
"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:N",
"version": "3.0"
},
"exploitabilityScore": 3.9,
"impactScore": 5.2
}
},
"lastModifiedDate": "2019-07-21T12:15Z",
"publishedDate": "2018-04-03T22:29Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.