{
"id": "GHSA-xhh6-956q-4q69",
"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).",
"summary": "Argument injection in a MimeTypeGuesser in Symfony",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "2.0.0"
},
{
"fixed": "2.8.52"
}
]
}
],
"package": {
"name": "symfony/http-foundation",
"ecosystem": "Packagist"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "3.0.0"
},
{
"fixed": "3.4.35"
}
]
}
],
"package": {
"name": "symfony/http-foundation",
"ecosystem": "Packagist"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "4.0.0"
},
{
"fixed": "4.2.12"
}
]
}
],
"package": {
"name": "symfony/http-foundation",
"ecosystem": "Packagist"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "4.3.0"
},
{
"fixed": "4.3.8"
}
]
}
],
"package": {
"name": "symfony/http-foundation",
"ecosystem": "Packagist"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "4.3.0"
},
{
"fixed": "4.3.8"
}
]
}
],
"package": {
"name": "symfony/mime",
"ecosystem": "Packagist"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "2.0.0"
},
{
"fixed": "2.8.52"
}
]
}
],
"package": {
"name": "symfony/symfony",
"ecosystem": "Packagist"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "3.0.0"
},
{
"fixed": "3.4.35"
}
]
}
],
"package": {
"name": "symfony/symfony",
"ecosystem": "Packagist"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "4.0.0"
},
{
"fixed": "4.2.12"
}
]
}
],
"package": {
"name": "symfony/symfony",
"ecosystem": "Packagist"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "4.3.0"
},
{
"fixed": "4.3.8"
}
]
}
],
"package": {
"name": "symfony/symfony",
"ecosystem": "Packagist"
}
}
],
"modified": "2021-07-28T16:28:00Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
}
],
"published": "2019-12-02T18:08:19Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-18888",
"type": "ADVISORY"
},
{
"url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/http-foundation/CVE-2019-18888.yaml",
"type": "WEB"
},
{
"url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/mime/CVE-2019-18888.yaml",
"type": "WEB"
},
{
"url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2019-18888.yaml",
"type": "WEB"
},
{
"url": "https://github.com/symfony/symfony/releases/tag/v4.3.8",
"type": "WEB"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DZNXRVHDQBNZQUCNRVZICPPBFRAUWUJX",
"type": "WEB"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UED22BOXTL2SSFMGYKA64ZFHGLLJG3EA",
"type": "WEB"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VXEAOEANNIVYANTMOJ42NKSU6BGNBULZ",
"type": "WEB"
},
{
"url": "https://lists.fedoraproject.org/archives/list/[email protected] /message/DZNXRVHDQBNZQUCNRVZICPPBFRAUWUJX",
"type": "WEB"
},
{
"url": "https://lists.fedoraproject.org/archives/list/[email protected] /message/UED22BOXTL2SSFMGYKA64ZFHGLLJG3EA",
"type": "WEB"
},
{
"url": "https://lists.fedoraproject.org/archives/list/[email protected] /message/VXEAOEANNIVYANTMOJ42NKSU6BGNBULZ",
"type": "WEB"
},
{
"url": "https://symfony.com/blog/cve-2019-18888-prevent-argument-injection-in-a-mimetypeguesser",
"type": "WEB"
},
{
"url": "https://symfony.com/blog/symfony-4-3-8-released",
"type": "WEB"
},
{
"url": "https://symfony.com/cve-2019-18888",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-20",
"CWE-88"
],
"severity": "HIGH",
"github_reviewed": true,
"nvd_published_at": "2019-11-21T23:15:00Z",
"github_reviewed_at": "2019-12-01T19:46:13Z"
}
}