{
"id": "GHSA-h39x-m55c-v55h",
"aliases": [
"CVE-2018-12542"
],
"details": "In version from 3.0.0 to 3.5.3 of Eclipse Vert.x, the StaticHandler uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize '\\' (forward slashes) sequences that can resolve to a location that is outside of that directory when running on Windows Operating Systems.",
"summary": "Eclipse Vert.x does not properly neutralize '' (forward slashes) sequences that can resolve to an external location",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "3.0.0"
},
{
"fixed": "3.5.4"
}
]
}
],
"package": {
"name": "io.vertx:vertx-web",
"ecosystem": "Maven"
}
}
],
"modified": "2022-04-26T21:49:59Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
}
],
"published": "2018-10-17T16:20:45Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-12542",
"type": "ADVISORY"
},
{
"url": "https://github.com/vert-x3/vertx-web/issues/1025",
"type": "WEB"
},
{
"url": "https://github.com/vert-x3/vertx-web/commit/57a65dce6f4c5aa5e3ce7288685e7f3447eb8f3b",
"type": "WEB"
},
{
"url": "https://bugs.eclipse.org/bugs/show_bug.cgi?id=539171",
"type": "WEB"
},
{
"url": "https://github.com/advisories/GHSA-h39x-m55c-v55h",
"type": "ADVISORY"
},
{
"url": "https://github.com/vert-x3/vertx-web",
"type": "PACKAGE"
},
{
"url": "https://lists.apache.org/thread.html/rd0e44e8ef71eeaaa3cf3d1b8b41eb25894372e2995ec908ce7624d26@%3Ccommits.pulsar.apache.org%3E",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-22"
],
"severity": "CRITICAL",
"github_reviewed": true,
"nvd_published_at": null,
"github_reviewed_at": "2020-06-16T21:38:32Z"
}
}