High
mat2 — security advisory
mat2 (aka metadata anonymisation toolkit) before 0.13.0 allows ../ directory traversal during the ZIP archive cleaning process. This primarily affects mat2 web instances, in which clients could obtain sensitive information via a crafted archive.
- Products
- mat2
- Affected versions
- 0.10.0-1, 0.10.1-1, 0.12.1-3ubuntu1, 0.12.2-1, 0.12.2-1.1, 0.13.4-2, 0.13.4-2.1, 0.13.5-1, 0.13.5-1.2, 0.14.0-1, 0.14.0-1ubuntu1, 0.9.0-1, 0.9.0-2
- Fixed versions
- Not specified
- CVEs
- CVE-2022-35410
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 00:42 UTC · Revision 1
Source evidence
mat2 (aka metadata anonymisation toolkit) before 0.13.0 allows ../ directory traversal during the ZIP archive cleaning process. This primarily affects mat2 web instances, in which clients could obtain sensitive information via a crafted archive.
osv:UBUNTU-CVE-2022-35410
mat2
Fixed versions: Not specified
mat2
Fixed versions: Not specified
mat2
Fixed versions: Not specified
mat2
Fixed versions: Not specified
mat2
Fixed versions: Not specified
mat2
Fixed versions: Not specified
Complete source record
{
"id": "6f36ae6b8dc85f586ad625ef49caf07233aebddea0a259748a5adc4f8491e404",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2022-35410",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2022-35410",
"summary": "mat2 (aka metadata anonymisation toolkit) before 0.13.0 allows ../ directory traversal during the ZIP archive cleaning process. This primarily affects mat2 web instances, in which clients could obtain sensitive information via a crafted archive.",
"evidence": "osv:UBUNTU-CVE-2022-35410",
"products": [
{
"name": {
"value": "mat2",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "0.9.0-1",
"evidence": "/affected/0/versions"
},
{
"value": "0.9.0-2",
"evidence": "/affected/0/versions"
},
{
"value": "0.10.0-1",
"evidence": "/affected/0/versions"
},
{
"value": "0.10.1-1",
"evidence": "/affected/0/versions"
}
]
},
{
"name": {
"value": "mat2",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "0.12.1-3ubuntu1",
"evidence": "/affected/1/versions"
},
{
"value": "0.12.2-1",
"evidence": "/affected/1/versions"
},
{
"value": "0.12.2-1.1",
"evidence": "/affected/1/versions"
}
]
},
{
"name": {
"value": "mat2",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "0.13.4-2",
"evidence": "/affected/2/versions"
},
{
"value": "0.13.4-2.1",
"evidence": "/affected/2/versions"
}
]
},
{
"name": {
"value": "mat2",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "0.13.5-1",
"evidence": "/affected/3/versions"
},
{
"value": "0.13.5-1.2",
"evidence": "/affected/3/versions"
}
]
},
{
"name": {
"value": "mat2",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "0.14.0-1ubuntu1",
"evidence": "/affected/4/versions"
}
]
},
{
"name": {
"value": "mat2",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "0.13.5-1.2",
"evidence": "/affected/5/versions"
},
{
"value": "0.14.0-1",
"evidence": "/affected/5/versions"
},
{
"value": "0.14.0-1ubuntu1",
"evidence": "/affected/5/versions"
}
]
}
],
"severity": "high",
"structured": {
"id": "UBUNTU-CVE-2022-35410",
"aliases": [
"UBUNTU-CVE-2022-35410"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "mat2",
"purl": "pkg:deb/ubuntu/mat2?arch=source&distro=focal",
"ecosystem": "Ubuntu:20.04:LTS"
},
"versions": [
"0.9.0-1",
"0.9.0-2",
"0.10.0-1",
"0.10.1-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-35410.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "mat",
"binary_version": "0.10.1-1"
},
{
"binary_name": "mat2",
"binary_version": "0.10.1-1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "mat2",
"purl": "pkg:deb/ubuntu/mat2?arch=source&distro=jammy",
"ecosystem": "Ubuntu:22.04:LTS"
},
"versions": [
"0.12.1-3ubuntu1",
"0.12.2-1",
"0.12.2-1.1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-35410.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "mat",
"binary_version": "0.12.2-1.1"
},
{
"binary_name": "mat2",
"binary_version": "0.12.2-1.1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "mat2",
"purl": "pkg:deb/ubuntu/mat2?arch=source&distro=noble",
"ecosystem": "Ubuntu:24.04:LTS"
},
"versions": [
"0.13.4-2",
"0.13.4-2.1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-35410.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "mat2",
"binary_version": "0.13.4-2.1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "mat2",
"purl": "pkg:deb/ubuntu/mat2?arch=source&distro=questing",
"ecosystem": "Ubuntu:25.10"
},
"versions": [
"0.13.5-1",
"0.13.5-1.2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-35410.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "mat2",
"binary_version": "0.13.5-1.2"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "mat2",
"purl": "pkg:deb/ubuntu/mat2?arch=source&distro=stonking",
"ecosystem": "Ubuntu:26.10"
},
"versions": [
"0.14.0-1ubuntu1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-35410.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "mat2",
"binary_version": "0.14.0-1ubuntu1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "mat2",
"purl": "pkg:deb/ubuntu/mat2?arch=source&distro=resolute",
"ecosystem": "Ubuntu:26.04:LTS"
},
"versions": [
"0.13.5-1.2",
"0.14.0-1",
"0.14.0-1ubuntu1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-35410.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "mat2",
"binary_version": "0.14.0-1ubuntu1"
}
]
}
}
],
"modified": "2026-10-17T12:55:58.340572955Z",
"provider": "osv",
"upstream": [
"CVE-2022-35410"
],
"references": [
"https://ubuntu.com/security/CVE-2022-35410",
"https://0xacab.org/jvoisin/mat2/-/commit/beebca4bf1cd3b935824c966ce077e7bcf610385",
"https://0xacab.org/jvoisin/mat2/-/issues/174",
"https://dustri.org/b/mat2-0130.html",
"https://www.cve.org/CVERecord?id=CVE-2022-35410"
]
},
"related_cves": [
{
"value": "CVE-2022-35410",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 354415,
"published_at": "2022-07-08T18:15:00+00:00"
}