{
"id": "GHSA-84p2-vf58-xhxv",
"aliases": [
"CVE-2019-5427"
],
"details": "c3p0 version < 0.9.5.4 may be exploited by a billion laughs attack when loading XML configuration due to missing protections against recursive entity expansion when loading configuration.",
"summary": "Billion laughs attack in c3p0",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.9.5.4"
}
]
}
],
"package": {
"name": "com.mchange:c3p0",
"ecosystem": "Maven"
},
"database_specific": {
"last_known_affected_version_range": "<= 0.9.5.3"
}
}
],
"modified": "2021-04-23T20:12:41Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
}
],
"published": "2019-04-23T16:03:18Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-5427",
"type": "ADVISORY"
},
{
"url": "https://hackerone.com/reports/509315",
"type": "WEB"
},
{
"url": "https://lists.fedoraproject.org/archives/list/[email protected] /message/BFIVX6HOVNLAM7W3SUAMHYRNLCVQSAWR",
"type": "WEB"
},
{
"url": "https://lists.fedoraproject.org/archives/list/[email protected] /message/MQ47OFV57Y2DAHMGA5H3JOL4WHRWRFN4",
"type": "WEB"
},
{
"url": "https://www.oracle.com/security-alerts/cpuapr2020.html",
"type": "WEB"
},
{
"url": "https://www.oracle.com/security-alerts/cpujan2021.html",
"type": "WEB"
},
{
"url": "https://www.oracle.com/security-alerts/cpujul2020.html",
"type": "WEB"
},
{
"url": "https://www.oracle.com/security-alerts/cpuoct2020.html",
"type": "WEB"
},
{
"url": "https://www.oracle.com/security-alerts/cpuoct2021.html",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-776"
],
"severity": "HIGH",
"github_reviewed": true,
"nvd_published_at": "2019-04-22T21:29:00Z",
"github_reviewed_at": "2019-04-23T16:01:51Z"
}
}