原始 OSV JSON
{
"id": "GHSA-ccgm-3xw4-h5p8",
"aliases": [
"CVE-2021-29421"
],
"details": "models/metadata.py in the pikepdf package 1.3.0 through 2.9.2 for Python allows XXE when parsing XMP metadata entries.",
"summary": "Improper Restriction of XML External Entity Reference in pikepdf",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "1.3.0"
},
{
"fixed": "2.10.0"
}
]
}
],
"package": {
"name": "pikepdf",
"ecosystem": "PyPI"
}
}
],
"modified": "2024-10-09T19:51:42Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
},
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"
}
],
"published": "2021-04-20T16:30:03Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-29421",
"type": "ADVISORY"
},
{
"url": "https://github.com/pikepdf/pikepdf/commit/3f38f73218e5e782fe411ccbb3b44a793c0b343a",
"type": "WEB"
},
{
"url": "https://github.com/advisories/GHSA-ccgm-3xw4-h5p8",
"type": "ADVISORY"
},
{
"url": "https://github.com/pikepdf/pikepdf",
"type": "PACKAGE"
},
{
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/pikepdf/PYSEC-2021-34.yaml",
"type": "WEB"
},
{
"url": "https://lists.fedoraproject.org/archives/list/[email protected]/message/36P4HTLBJPO524WMQWW57N3QRF4RFSJG",
"type": "WEB"
},
{
"url": "https://lists.fedoraproject.org/archives/list/[email protected]/message/3QFLBBYGEDNXJ7FS6PIWTVI4T4BUPGEQ",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-611"
],
"severity": "HIGH",
"github_reviewed": true,
"nvd_published_at": "2021-04-01T20:15:00Z",
"github_reviewed_at": "2021-04-19T21:54:20Z"
}
}