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vuln-ubuntu/data/osv/cve/2018/UBUNTU-CVE-2018-20004.json
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{
"schema_version": "1.7.0",
"id": "UBUNTU-CVE-2018-20004",
"details": "An issue has been found in Mini-XML (aka mxml) 2.12. It is a stack-based buffer overflow in mxml_write_node in mxml-file.c via vectors involving a double-precision floating point number and the '<order type=\"real\">' substring, as demonstrated by testmxml.",
"aliases": [],
"upstream": [
"CVE-2018-20004"
],
"related": [],
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"published": "2018-12-10T06:29:00Z",
"modified": "2026-04-22T07:38:46Z",
"affected": [
{
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "mxml",
"purl": "pkg:deb/ubuntu/mxml@2.9-0ubuntu2?arch=source&distro=xenial"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"versions": [
"2.7-1",
"2.9-0ubuntu1",
"2.9-0ubuntu2"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libmxml1",
"binary_version": "2.9-0ubuntu2"
}
]
}
},
{
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "mxml",
"purl": "pkg:deb/ubuntu/mxml@2.10-1?arch=source&distro=bionic"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"versions": [
"2.10-1"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libmxml-bin",
"binary_version": "2.10-1"
},
{
"binary_name": "libmxml1",
"binary_version": "2.10-1"
}
]
}
}
],
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2018-20004"
},
{
"type": "REPORT",
"url": "https://github.com/michaelrsweet/mxml/issues/233"
},
{
"type": "REPORT",
"url": "https://github.com/fouzhe/security/tree/master/mxml#stack-buffer-overflow-in-function-mxml_write_node"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-20004"
}
]
}