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vuln-ubuntu/data/osv/usn/USN-4044-1.json
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{
"schema_version": "1.7.0",
"id": "USN-4044-1",
"summary": "znc vulnerability",
"details": "Fix vulnerability where an authenticated non-admin users could load\na module with a crafted name, then escalate privileges and run\narbitrary code.\n",
"aliases": [],
"upstream": [
"UBUNTU-CVE-2019-12816"
],
"related": [],
"published": "2019-07-01T20:26:18Z",
"modified": "2026-04-22T07:36:37Z",
"affected": [
{
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "znc",
"purl": "pkg:deb/ubuntu/znc@1.6.3-1ubuntu0.2?arch=source&distro=xenial"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.6.3-1ubuntu0.2"
}
]
}
],
"versions": [
"1.6.1-1",
"1.6.1-1build1",
"1.6.1-2",
"1.6.2-1",
"1.6.2-2",
"1.6.2-2build1",
"1.6.3-1",
"1.6.3-1ubuntu0.1"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "znc",
"binary_version": "1.6.3-1ubuntu0.2"
},
{
"binary_name": "znc-perl",
"binary_version": "1.6.3-1ubuntu0.2"
},
{
"binary_name": "znc-python",
"binary_version": "1.6.3-1ubuntu0.2"
},
{
"binary_name": "znc-tcl",
"binary_version": "1.6.3-1ubuntu0.2"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:16.04:LTS",
"cves": [
{
"id": "CVE-2019-12816",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
]
}
}
},
{
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "znc",
"purl": "pkg:deb/ubuntu/znc@1.6.6-1ubuntu0.2?arch=source&distro=bionic"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.6.6-1ubuntu0.2"
}
]
}
],
"versions": [
"1.6.5-2build2",
"1.6.5-2build3",
"1.6.5-2build4",
"1.6.5-2build5",
"1.6.6-1",
"1.6.6-1ubuntu0.1"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "znc",
"binary_version": "1.6.6-1ubuntu0.2"
},
{
"binary_name": "znc-perl",
"binary_version": "1.6.6-1ubuntu0.2"
},
{
"binary_name": "znc-python",
"binary_version": "1.6.6-1ubuntu0.2"
},
{
"binary_name": "znc-tcl",
"binary_version": "1.6.6-1ubuntu0.2"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:18.04:LTS",
"cves": [
{
"id": "CVE-2019-12816",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
]
}
}
}
],
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-4044-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2019-12816"
}
]
}