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vuln-ubuntu/data/osv/usn/USN-3434-1.json
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{
"schema_version": "1.7.0",
"id": "USN-3434-1",
"summary": "libidn vulnerability",
"details": "It was discovered that Libidn incorrectly handled decoding certain digits.\nA remote attacker could use this issue to cause Libidn to crash, resulting\nin a denial of service, or possibly execute arbitrary code.\n",
"aliases": [],
"upstream": [
"UBUNTU-CVE-2017-14062"
],
"related": [],
"published": "2017-10-02T17:01:35Z",
"modified": "2026-04-22T07:36:34Z",
"affected": [
{
"package": {
"ecosystem": "Ubuntu:14.04:LTS",
"name": "libidn",
"purl": "pkg:deb/ubuntu/libidn@1.28-1ubuntu2.2?arch=source&distro=trusty"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.28-1ubuntu2.2"
}
]
}
],
"versions": [
"1.28-1ubuntu1",
"1.28-1ubuntu2",
"1.28-1ubuntu2.1"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "idn",
"binary_version": "1.28-1ubuntu2.2"
},
{
"binary_name": "libidn11",
"binary_version": "1.28-1ubuntu2.2"
},
{
"binary_name": "libidn11-java",
"binary_version": "1.28-1ubuntu2.2"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:14.04:LTS",
"cves": [
{
"id": "CVE-2017-14062",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
]
}
}
},
{
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "libidn",
"purl": "pkg:deb/ubuntu/libidn@1.32-3ubuntu1.2?arch=source&distro=xenial"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.32-3ubuntu1.2"
}
]
}
],
"versions": [
"1.28-1ubuntu2",
"1.32-3ubuntu1",
"1.32-3ubuntu1.1"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "idn",
"binary_version": "1.32-3ubuntu1.2"
},
{
"binary_name": "libidn11",
"binary_version": "1.32-3ubuntu1.2"
},
{
"binary_name": "libidn11-java",
"binary_version": "1.32-3ubuntu1.2"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:16.04:LTS",
"cves": [
{
"id": "CVE-2017-14062",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
]
}
}
}
],
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-3434-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2017-14062"
}
]
}