{
"id": "GHSA-882p-jqgm-f45g",
"aliases": [
"CVE-2017-18258"
],
"details": "The xz_head function in xzlib.c in libxml2 before 2.9.6 allows remote attackers to cause a denial of service (memory consumption) via a crafted LZMA file, because the decoder functionality does not restrict memory usage to what is required for a legitimate file.",
"summary": "Uncontrolled resource consumption in nokogiri",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.8.2"
}
]
}
],
"package": {
"name": "nokogiri",
"ecosystem": "RubyGems"
}
}
],
"modified": "2023-05-04T19:56:39Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
}
],
"published": "2018-04-13T16:17:46Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-18258",
"type": "ADVISORY"
},
{
"url": "https://git.gnome.org/browse/libxml2/commit/?id=e2a9122b8dde53d320750451e9907a7dcb2ca8bb",
"type": "WEB"
},
{
"url": "https://github.com/advisories/GHSA-882p-jqgm-f45g",
"type": "ADVISORY"
},
{
"url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/nokogiri/CVE-2017-18258.yml",
"type": "WEB"
},
{
"url": "https://kc.mcafee.com/corporate/index?page=content&id=SB10284",
"type": "WEB"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2018/09/msg00035.html",
"type": "WEB"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html",
"type": "WEB"
},
{
"url": "https://security.netapp.com/advisory/ntap-20190719-0001",
"type": "WEB"
},
{
"url": "https://usn.ubuntu.com/3739-1",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-770"
],
"severity": "MODERATE",
"github_reviewed": true,
"nvd_published_at": "2018-04-08T17:29:00Z",
"github_reviewed_at": "2020-06-16T21:24:47Z"
}
}