Medium
Security advisory
An issue was discovered in uriparser before 0.9.6. It performs invalid free operations in uriFreeUriMembers and uriMakeOwner.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2021-46141
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 12:02 UTC · Revision 1
Source evidence
An issue was discovered in uriparser before 0.9.6. It performs invalid free operations in uriFreeUriMembers and uriMakeOwner.
osv:CVE-2021-46141
Complete source record
{
"id": "b9de9929b9949c70b6b55f7975c03a6b712e815b054eb51d860867f76866a8f5",
"url": "https://osv.dev/vulnerability/CVE-2021-46141",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2021-46141",
"summary": "An issue was discovered in uriparser before 0.9.6. It performs invalid free operations in uriFreeUriMembers and uriMakeOwner.",
"evidence": "osv:CVE-2021-46141",
"products": [],
"severity": "medium",
"structured": {
"id": "CVE-2021-46141",
"aliases": [
"CVE-2021-46141"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/uriparser/uriparser",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "24df44b74753017acfaec4b3a30097a8a2ae1ae1"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:uriparser_project:uriparser:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "0.9.6"
}
],
"source": "CPE_RANGE"
}
]
}
}
],
"versions": [
"uriparser-0.9.5",
"uriparser-0.9.4",
"uriparser-0.9.3",
"uriparser-0.9.2",
"uriparser-0.9.1",
"uriparser-0.9.0",
"uriparser-0.8.6",
"uriparser-0.8.5",
"uriparser-0.8.4",
"uriparser-0.8.3",
"uriparser-0.8.2",
"uriparser-0.8.1",
"uriparser-0.8.0.1",
"uriparser-0.8.0",
"uriparser-0.7.5",
"uriparser-0.7.9",
"uriparser-0.7.8",
"uriparser-0.7.7",
"uriparser-0.7.6",
"uriparser-0.7.4",
"uriparser-0.7.3",
"uriparser-0.7.2",
"uriparser-0.7.1",
"uriparser-0.7.0",
"uriparser-0.6.4",
"uriparser-0.6.3",
"uriparser-0.6.2",
"uriparser-0.6.1",
"uriparser-0.6.0",
"uriparser-0.5.2",
"uriparser-0.5.1",
"uriparser-0.5.0",
"uriparser-0.4.0",
"uriparser-0.3.4",
"uriparser-0.3.3",
"uriparser-0.3.2",
"uriparser-0.3.1",
"uriparser-0.3.0"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-46141.json"
}
}
],
"modified": "2026-10-20T10:55:09.012360496Z",
"provider": "osv",
"references": [
"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MO6T7WA27H7K3WI2AXUAGPWBGK4HM65D/",
"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YGIJTDNEMU2V4H3JJBQVKBRHU5GBQKG2/",
"https://blog.hartwork.org/posts/uriparser-096-with-security-fixes-released/",
"https://lists.debian.org/debian-lts-announce/2022/01/msg00029.html",
"https://www.debian.org/security/2022/dsa-5063",
"https://github.com/uriparser/uriparser/issues/121",
"https://github.com/uriparser/uriparser/pull/124"
],
"provider_metadata": {
"unresolved_ranges": [
{
"cpes": [
"cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
"cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*",
"cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"
],
"vendor_product": "debian:debian_linux",
"extracted_events": [
{
"range": [
{
"introduced": "9.0"
},
{
"last_affected": "9.0"
},
{
"introduced": "10.0"
},
{
"last_affected": "10.0"
},
{
"introduced": "11.0"
},
{
"last_affected": "11.0"
}
],
"source": "CPE_STRING"
}
]
},
{
"cpes": [
"cpe:2.3:a:fedoraproject:extra_packages_for_enterprise_linux:8.0:*:*:*:*:*:*:*"
],
"vendor_product": "fedoraproject:extra_packages_for_enterprise_linux",
"extracted_events": [
{
"range": [
{
"introduced": "8.0"
},
{
"last_affected": "8.0"
}
],
"source": "CPE_STRING"
}
]
},
{
"cpes": [
"cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*",
"cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*"
],
"vendor_product": "fedoraproject:fedora",
"extracted_events": [
{
"range": [
{
"introduced": "34"
},
{
"last_affected": "34"
},
{
"introduced": "35"
},
{
"last_affected": "35"
}
],
"source": "CPE_STRING"
}
]
},
{
"cpes": [
"cpe:2.3:o:opensuse:backports:sle-15:*:*:*:*:*:*:*"
],
"vendor_product": "opensuse:backports",
"extracted_events": [
{
"range": [
{
"introduced": "sle-15"
},
{
"last_affected": "sle-15"
}
],
"source": "CPE_STRING"
}
]
},
{
"cpes": [
"cpe:2.3:o:opensuse:leap:15.3:*:*:*:*:*:*:*"
],
"vendor_product": "opensuse:leap",
"extracted_events": [
{
"range": [
{
"introduced": "15.3"
},
{
"last_affected": "15.3"
}
],
"source": "CPE_STRING"
}
]
}
]
}
},
"related_cves": [
{
"value": "CVE-2021-46141",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 386952,
"published_at": "2022-01-06T04:15:06.917+00:00"
}