原始 OSV JSON
{
"id": "GHSA-r3g2-gw56-v728",
"aliases": [
"CVE-2022-23990"
],
"details": "Expat (aka libexpat) before 2.4.4 has an integer overflow in the doProlog function.",
"affected": [],
"modified": "2025-05-05T18:30:51Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
}
],
"published": "2022-02-10T00:01:12Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-23990",
"type": "ADVISORY"
},
{
"url": "https://github.com/libexpat/libexpat/pull/551",
"type": "WEB"
},
{
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf",
"type": "WEB"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/34NXVL2RZC2YZRV74ZQ3RNFB7WCEUP7D",
"type": "WEB"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R7FF2UH7MPXKTADYSJUAHI2Y5UHBSHUH",
"type": "WEB"
},
{
"url": "https://lists.fedoraproject.org/archives/list/[email protected]/message/34NXVL2RZC2YZRV74ZQ3RNFB7WCEUP7D",
"type": "WEB"
},
{
"url": "https://lists.fedoraproject.org/archives/list/[email protected]/message/R7FF2UH7MPXKTADYSJUAHI2Y5UHBSHUH",
"type": "WEB"
},
{
"url": "https://security.gentoo.org/glsa/202209-24",
"type": "WEB"
},
{
"url": "https://www.debian.org/security/2022/dsa-5073",
"type": "WEB"
},
{
"url": "https://www.oracle.com/security-alerts/cpuapr2022.html",
"type": "WEB"
},
{
"url": "https://www.tenable.com/security/tns-2022-05",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-190"
],
"severity": "CRITICAL",
"github_reviewed": false,
"nvd_published_at": "2022-01-26T19:15:00Z",
"github_reviewed_at": null
}
}