gsd-2019-16255
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 allows code injection if the first argument (aka the "command" argument) to Shell#[] or Shell#test in lib/shell.rb is untrusted data. An attacker can exploit this to call an arbitrary Ruby method.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2019-16255",
"description": "Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 allows code injection if the first argument (aka the \"command\" argument) to Shell#[] or Shell#test in lib/shell.rb is untrusted data. An attacker can exploit this to call an arbitrary Ruby method.",
"id": "GSD-2019-16255",
"references": [
"https://www.suse.com/security/cve/CVE-2019-16255.html",
"https://www.debian.org/security/2019/dsa-4586",
"https://www.debian.org/security/2019/dsa-4587",
"https://access.redhat.com/errata/RHSA-2022:0582",
"https://access.redhat.com/errata/RHSA-2022:0581",
"https://access.redhat.com/errata/RHSA-2021:2588",
"https://access.redhat.com/errata/RHSA-2021:2587",
"https://access.redhat.com/errata/RHSA-2021:2230",
"https://access.redhat.com/errata/RHSA-2021:2104",
"https://ubuntu.com/security/CVE-2019-16255",
"https://advisories.mageia.org/CVE-2019-16255.html",
"https://security.archlinux.org/CVE-2019-16255",
"https://alas.aws.amazon.com/cve/html/CVE-2019-16255.html",
"https://linux.oracle.com/cve/CVE-2019-16255.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
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],
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"id": "GSD-2019-16255",
"modified": "2023-12-13T01:23:40.327114Z",
"schema_version": "1.4.0"
}
},
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},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.8,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.2,
"impactScore": 5.9
}
},
"lastModifiedDate": "2023-04-30T23:15Z",
"publishedDate": "2019-11-26T18:15Z"
}
}
}
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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.