gsd-2019-18888
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
An issue was discovered in Symfony 2.8.0 through 2.8.50, 3.4.0 through 3.4.34, 4.2.0 through 4.2.11, and 4.3.0 through 4.3.7. If an application passes unvalidated user input as the file for which MIME type validation should occur, then arbitrary arguments are passed to the underlying file command. This is related to symfony/http-foundation (and symfony/mime in 4.3.x).
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2019-18888",
"description": "An issue was discovered in Symfony 2.8.0 through 2.8.50, 3.4.0 through 3.4.34, 4.2.0 through 4.2.11, and 4.3.0 through 4.3.7. If an application passes unvalidated user input as the file for which MIME type validation should occur, then arbitrary arguments are passed to the underlying file command. This is related to symfony/http-foundation (and symfony/mime in 4.3.x).",
"id": "GSD-2019-18888",
"references": [
"https://www.debian.org/security/2019/dsa-4573"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2019-18888"
],
"details": "An issue was discovered in Symfony 2.8.0 through 2.8.50, 3.4.0 through 3.4.34, 4.2.0 through 4.2.11, and 4.3.0 through 4.3.7. If an application passes unvalidated user input as the file for which MIME type validation should occur, then arbitrary arguments are passed to the underlying file command. This is related to symfony/http-foundation (and symfony/mime in 4.3.x).",
"id": "GSD-2019-18888",
"modified": "2023-12-13T01:23:50.458994Z",
"schema_version": "1.4.0"
}
},
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"product_data": [
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}
]
},
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"url": "https://symfony.com/blog/symfony-4-3-8-released"
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"url": "https://github.com/symfony/symfony/releases/tag/v4.3.8"
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"name": "https://symfony.com/blog/cve-2019-18888-prevent-argument-injection-in-a-mimetypeguesser",
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{
"name": "FEDORA-2019-9c2ad3b018",
"refsource": "FEDORA",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DZNXRVHDQBNZQUCNRVZICPPBFRAUWUJX/"
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{
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UED22BOXTL2SSFMGYKA64ZFHGLLJG3EA/"
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]
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003e=2.0.0,\u003c2.8.52||\u003e=3.0.0,\u003c3.4.35||\u003e=4.0.0,\u003c4.2.12||\u003e=4.3.0,\u003c4.3.8",
"affected_versions": "All versions starting from 2.0.0 before 2.8.52, all versions starting from 3.0.0 before 3.4.35, all versions starting from 4.0.0 before 4.2.12, all versions starting from 4.3.0 before 4.3.8",
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"cvss_v3": "CVSS:3.1/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": "2019-12-02",
"description": "If an application passes unvalidated user input as the file for which MIME type validation should occur, then arbitrary arguments are passed to the underlying file command. This is related to symfony/http-foundation (and symfony/mime ).",
"fixed_versions": [
"2.8.52",
"3.4.35",
"4.2.12",
"4.3.8"
],
"identifier": "CVE-2019-18888",
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"CVE-2019-18888"
],
"not_impacted": "All versions before 2.0.0, all versions starting from 2.8.52 before 3.0.0, all versions starting from 3.4.35 before 4.0.0, all versions starting from 4.2.12 before 4.3.0, all versions starting from 4.3.8",
"package_slug": "packagist/symfony/http-foundation",
"pubdate": "2019-11-21",
"solution": "Upgrade to versions 2.8.52, 3.4.35, 4.2.12, 4.3.8 or above.",
"title": "Improper Input Validation",
"urls": [
"https://symfony.com/cve-2019-18888"
],
"uuid": "de545386-bc70-4e98-b5ef-eabe2cc8e22f"
},
{
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"affected_versions": "All versions starting from 4.3.0 before 4.3.8",
"cvss_v2": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
"cvss_v3": "CVSS:3.1/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": "2019-12-02",
"description": "If an application passes unvalidated user input as the file for which MIME type validation should occur, then arbitrary arguments are passed to the underlying file command.",
"fixed_versions": [
"4.3.8"
],
"identifier": "CVE-2019-18888",
"identifiers": [
"CVE-2019-18888"
],
"not_impacted": "All versions before 4.3.0, all versions starting from 4.3.8",
"package_slug": "packagist/symfony/mime",
"pubdate": "2019-11-21",
"solution": "Upgrade to version 4.3.8 or above.",
"title": "Improper Input Validation",
"urls": [
"https://symfony.com/cve-2019-18888"
],
"uuid": "1fada0b9-5cf3-4c3f-89cd-f78a7adde944"
},
{
"affected_range": "\u003e=2.0.0,\u003c2.8.52||\u003e=3.0.0,\u003c3.4.35||\u003e=4.0.0,\u003c4.2.12||\u003e=4.3.0,\u003c4.3.8",
"affected_versions": "All versions starting from 2.0.0 before 2.8.52, all versions starting from 3.0.0 before 3.4.35, all versions starting from 4.0.0 before 4.2.12, all versions starting from 4.3.0 before 4.3.8",
"cvss_v2": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
"cvss_v3": "CVSS:3.1/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": "2019-12-02",
"description": "If an application passes unvalidated user input as the file for which MIME type validation should occur, then arbitrary arguments are passed to the underlying file command.",
"fixed_versions": [
"2.8.52",
"3.4.35",
"4.2.12",
"4.3.8"
],
"identifier": "CVE-2019-18888",
"identifiers": [
"CVE-2019-18888"
],
"not_impacted": "All versions before 2.0.0, all versions starting from 2.8.52 before 3.0.0, all versions starting from 3.4.35 before 4.0.0, all versions starting from 4.2.12 before 4.3.0, all versions starting from 4.3.8",
"package_slug": "packagist/symfony/symfony",
"pubdate": "2019-11-21",
"solution": "Upgrade to versions 2.8.52, 3.4.35, 4.2.12, 4.3.8 or above.",
"title": "Improper Input Validation",
"urls": [
"https://symfony.com/cve-2019-18888"
],
"uuid": "8806a46a-d6d6-4c31-8ddb-a65886038518"
}
]
},
"nvd.nist.gov": {
"configurations": {
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"nodes": [
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"cpe_name": [],
"versionEndIncluding": "2.8.50",
"versionStartIncluding": "2.8.0",
"vulnerable": true
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"value": "CWE-88"
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]
}
]
},
"references": {
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{
"name": "https://github.com/symfony/symfony/releases/tag/v4.3.8",
"refsource": "CONFIRM",
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},
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},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"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
},
"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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6
}
},
"lastModifiedDate": "2021-07-21T11:39Z",
"publishedDate": "2019-11-21T23:15Z"
}
}
}
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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.
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