{
"id": "GHSA-fr52-4hqw-p27f",
"aliases": [
"CVE-2016-4658"
],
"details": "xpointer.c in libxml2 before 2.9.5 (as used in nokogiri before 1.7.1 amongst other products) does not forbid namespace nodes in XPointer ranges, which allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free and memory corruption) via a crafted XML document.",
"summary": "Nokogiri does not forbid namespace nodes in XPointer ranges",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.7.1"
}
]
}
],
"package": {
"name": "nokogiri",
"ecosystem": "RubyGems"
}
}
],
"modified": "2022-04-26T18:24:04Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
}
],
"published": "2018-08-21T19:03:26Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2016-4658",
"type": "ADVISORY"
},
{
"url": "https://git.gnome.org/browse/libxml2/commit/?id=c1d1f7121194036608bf555f08d3062a36fd344b",
"type": "WEB"
},
{
"url": "https://security.gentoo.org/glsa/201701-37",
"type": "WEB"
},
{
"url": "https://support.apple.com/HT207141",
"type": "WEB"
},
{
"url": "https://support.apple.com/HT207142",
"type": "WEB"
},
{
"url": "https://support.apple.com/HT207143",
"type": "WEB"
},
{
"url": "https://support.apple.com/HT207170",
"type": "WEB"
},
{
"url": "http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html",
"type": "WEB"
},
{
"url": "http://lists.apple.com/archives/security-announce/2016/Sep/msg00008.html",
"type": "WEB"
},
{
"url": "http://lists.apple.com/archives/security-announce/2016/Sep/msg00010.html",
"type": "WEB"
},
{
"url": "http://lists.apple.com/archives/security-announce/2016/Sep/msg00011.html",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-119"
],
"severity": "CRITICAL",
"github_reviewed": true,
"nvd_published_at": "2016-09-25T10:59:02Z",
"github_reviewed_at": "2020-06-16T21:35:10Z"
}
}