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vuln-ubuntu/data/osv/cve/2017/UBUNTU-CVE-2017-14166.json
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{
"schema_version": "1.7.0",
"id": "UBUNTU-CVE-2017-14166",
"details": "libarchive 3.3.2 allows remote attackers to cause a denial of service (xml_data heap-based buffer over-read and application crash) via a crafted xar archive, related to the mishandling of empty strings in the atol8 function in archive_read_support_format_xar.c.",
"aliases": [],
"upstream": [
"CVE-2017-14166"
],
"related": [
"USN-3736-1"
],
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
],
"published": "2017-09-06T00:00:00Z",
"modified": "2026-04-22T07:38:21Z",
"affected": [
{
"package": {
"ecosystem": "Ubuntu:14.04:LTS",
"name": "libarchive",
"purl": "pkg:deb/ubuntu/libarchive@3.1.2-7ubuntu2.6?arch=source&distro=trusty"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.1.2-7ubuntu2.6"
}
]
}
],
"versions": [
"3.1.2-5ubuntu1",
"3.1.2-7ubuntu1",
"3.1.2-7ubuntu2",
"3.1.2-7ubuntu2.1",
"3.1.2-7ubuntu2.2",
"3.1.2-7ubuntu2.3",
"3.1.2-7ubuntu2.4"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "bsdcpio",
"binary_version": "3.1.2-7ubuntu2.6"
},
{
"binary_name": "bsdtar",
"binary_version": "3.1.2-7ubuntu2.6"
},
{
"binary_name": "libarchive13",
"binary_version": "3.1.2-7ubuntu2.6"
}
],
"availability": "No subscription required"
}
},
{
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "libarchive",
"purl": "pkg:deb/ubuntu/libarchive@3.1.2-11ubuntu0.16.04.4?arch=source&distro=xenial"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.1.2-11ubuntu0.16.04.4"
}
]
}
],
"versions": [
"3.1.2-11build1",
"3.1.2-11ubuntu0.16.04.1",
"3.1.2-11ubuntu0.16.04.2",
"3.1.2-11ubuntu0.16.04.3"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "bsdcpio",
"binary_version": "3.1.2-11ubuntu0.16.04.4"
},
{
"binary_name": "bsdtar",
"binary_version": "3.1.2-11ubuntu0.16.04.4"
},
{
"binary_name": "libarchive13",
"binary_version": "3.1.2-11ubuntu0.16.04.4"
}
],
"availability": "No subscription required"
}
}
],
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2017-14166"
},
{
"type": "REPORT",
"url": "http://www.openwall.com/lists/oss-security/2017/09/06/5"
},
{
"type": "REPORT",
"url": "https://blogs.gentoo.org/ago/2017/09/06/libarchive-heap-based-buffer-overflow-in-xml_data-archive_read_support_format_xar-c/"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-3736-1"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-14166"
}
]
}