gsd-2012-4522
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
The rb_get_path_check function in file.c in Ruby 1.9.3 before patchlevel 286 and Ruby 2.0.0 before r37163 allows context-dependent attackers to create files in unexpected locations or with unexpected names via a NUL byte in a file path.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2012-4522",
"description": "The rb_get_path_check function in file.c in Ruby 1.9.3 before patchlevel 286 and Ruby 2.0.0 before r37163 allows context-dependent attackers to create files in unexpected locations or with unexpected names via a NUL byte in a file path.",
"id": "GSD-2012-4522",
"references": [
"https://www.suse.com/security/cve/CVE-2012-4522.html",
"https://access.redhat.com/errata/RHSA-2013:0582",
"https://access.redhat.com/errata/RHSA-2013:0129",
"https://linux.oracle.com/cve/CVE-2012-4522.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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],
"details": "The rb_get_path_check function in file.c in Ruby 1.9.3 before patchlevel 286 and Ruby 2.0.0 before r37163 allows context-dependent attackers to create files in unexpected locations or with unexpected names via a NUL byte in a file path.",
"id": "GSD-2012-4522",
"modified": "2023-12-13T01:20:15.275832Z",
"schema_version": "1.4.0"
}
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"name": "FEDORA-2012-16071",
"refsource": "FEDORA",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090235.html"
},
{
"name": "http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision\u0026revision=37163",
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"url": "http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision\u0026revision=37163"
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"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2012/10/13/1"
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"url": "http://rhn.redhat.com/errata/RHSA-2013-0129.html"
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{
"name": "[oss-security] 20121016 Re: CVE request: ruby file creation due in insertion of illegal NUL character",
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{
"name": "http://www.ruby-lang.org/en/news/2012/10/12/poisoned-NUL-byte-vulnerability/",
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"url": "http://www.ruby-lang.org/en/news/2012/10/12/poisoned-NUL-byte-vulnerability/"
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"tags": [],
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090235.html"
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},
"impact": {
"baseMetricV2": {
"cvssV2": {
"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,
"severity": "MEDIUM",
"userInteractionRequired": false
}
},
"lastModifiedDate": "2013-05-04T03:20Z",
"publishedDate": "2012-11-24T20:55Z"
}
}
}
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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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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.
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