{
"id": "GHSA-qfc5-mcwq-26q8",
"aliases": [
"CVE-2019-18874"
],
"details": "psutil (aka python-psutil) through 5.6.5 can have a double free. This occurs because of refcount mishandling within a while or for loop that converts system data into a Python object.",
"summary": "Double Free in psutil",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "5.6.6"
}
]
}
],
"package": {
"name": "psutil",
"ecosystem": "PyPI"
},
"database_specific": {
"last_known_affected_version_range": "<= 5.6.5"
}
}
],
"modified": "2024-10-21T21:03:36Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
}
],
"published": "2020-03-12T17:02:50Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-18874",
"type": "ADVISORY"
},
{
"url": "https://github.com/giampaolo/psutil/pull/1616",
"type": "WEB"
},
{
"url": "https://github.com/giampaolo/psutil/commit/7d512c8e4442a896d56505be3e78f1156f443465",
"type": "WEB"
},
{
"url": "https://github.com/advisories/GHSA-qfc5-mcwq-26q8",
"type": "ADVISORY"
},
{
"url": "https://github.com/giampaolo/psutil",
"type": "PACKAGE"
},
{
"url": "https://github.com/giampaolo/psutil/blob/master/HISTORY.rst#566",
"type": "WEB"
},
{
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/psutil/PYSEC-2019-41.yaml",
"type": "WEB"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2019/11/msg00018.html",
"type": "WEB"
},
{
"url": "https://lists.fedoraproject.org/archives/list/[email protected] /message/2P7QI7MOTZTFXQYU23CP3RAWXCERMOAS",
"type": "WEB"
},
{
"url": "https://lists.fedoraproject.org/archives/list/[email protected] /message/OLETTJYZL2SMBUI4Q2NGBMGPDPP54SRG",
"type": "WEB"
},
{
"url": "https://usn.ubuntu.com/4204-1",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-415"
],
"severity": "HIGH",
"github_reviewed": true,
"nvd_published_at": null,
"github_reviewed_at": "2020-03-12T17:02:28Z"
}
}