gsd-2017-14251
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
Unrestricted File Upload vulnerability in the fileDenyPattern in sysext/core/Classes/Core/SystemEnvironmentBuilder.php in TYPO3 7.6.0 to 7.6.21 and 8.0.0 to 8.7.4 allows remote authenticated users to upload files with a .pht extension and consequently execute arbitrary PHP code.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2017-14251",
"description": "Unrestricted File Upload vulnerability in the fileDenyPattern in sysext/core/Classes/Core/SystemEnvironmentBuilder.php in TYPO3 7.6.0 to 7.6.21 and 8.0.0 to 8.7.4 allows remote authenticated users to upload files with a .pht extension and consequently execute arbitrary PHP code.",
"id": "GSD-2017-14251"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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"id": "GSD-2017-14251",
"modified": "2023-12-13T01:21:12.723471Z",
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"url": "http://blog.emaze.net/2017/12/typo3-unrestricted-file-upload-remote.html"
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{
"affected_range": "\u003e=7.6.0,\u003c=7.6.21||\u003e=8.0.0,\u003c=8.0.1||\u003e=8.1.0,\u003c=8.1.2||\u003e=8.2.0,\u003c=8.2.1 ||\u003e=8.3.0,\u003c=8.3.1||\u003e=8.4.0,\u003c=8.4.1||\u003e=8.5.0,\u003c=8.5.1||\u003e=8.6.0,\u003c=8.6.1||\u003e=8.7.0,\u003c=8.7.4",
"affected_versions": "All versions starting from 7.6.0 up to 7.6.21, all versions starting from 8.0.0 up to 8.0.1, all versions starting from 8.1.0 up to 8.1.2, all versions starting from 8.2.0 up to 8.2.1, all versions starting from 8.3.0 up to 8.3.1, all versions starting from 8.4.0 up to 8.4.1, all versions starting from 8.5.0 up to 8.5.1, all versions starting from 8.6.0 up to 8.6.1, all versions starting from 8.7.0 up to 8.7.4",
"cvss_v2": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
"cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-434",
"CWE-937"
],
"date": "2017-12-04",
"description": "Unrestricted File Upload vulnerability in the `fileDenyPattern` in `sysext/core/Classes/Core/SystemEnvironmentBuilder`.",
"fixed_versions": [
"7.6.22",
"8.7.5"
],
"identifier": "CVE-2017-14251",
"identifiers": [
"CVE-2017-14251"
],
"not_impacted": "All versions before 7.6.0, all versions after 7.6.21 before 8.0.0, all versions after 8.0.1 before 8.1.0, all versions after 8.1.2 before 8.2.0, all versions after 8.2.1 before 8.3.0, all versions after 8.3.1 before 8.4.0, all versions after 8.4.1 before 8.5.0, all versions after 8.5.1 before 8.6.0, all versions after 8.6.1 before 8.7.0, all versions after 8.7.4",
"package_slug": "packagist/typo3/cms",
"pubdate": "2017-09-11",
"solution": "Upgrade to versions 7.6.22, 8.7.5 or above.",
"title": "Unrestricted Upload of File with Dangerous Type",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2017-14251",
"http://www.securityfocus.com/bid/100620",
"http://www.securitytracker.com/id/1039295",
"https://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2017-007/"
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"uuid": "75466d52-c2a6-47bc-b2cc-e4cb20ff14db"
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"impact": {
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"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"
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"exploitabilityScore": 8.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
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"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"
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"impactScore": 5.9
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"lastModifiedDate": "2017-12-04T02:29Z",
"publishedDate": "2017-09-11T09:29Z"
}
}
}
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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.
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