High
tcpdf — security advisory
TCPDF version 6.6.5 and before is vulnerable to ReDoS (Regular Expression Denial of Service) if parsing an untrusted SVG file.
- Products
- tcpdf
- Affected versions
- 6.0.010+dfsg-1, 6.0.021+dfsg-1, 6.0.048+dfsg-1, 6.0.048+dfsg-2, 6.0.093+dfsg-1, 6.0.093+dfsg-1ubuntu1, 6.10.1+dfsg-1, 6.10.1+dfsg-2, 6.10.1+dfsg-2ubuntu1, 6.10.1+dfsg-2ubuntu2, 6.11.2+dfsg-2, 6.2.12+dfsg2-1ubuntu1, 6.2.13+dfsg-1, 6.2.13+dfsg-1ubuntu1, 6.3.2+dfsg1-1, 6.3.4+dfsg1-1, 6.3.5+dfsg1-1, 6.4.2+dfsg1-1, 6.4.4+dfsg1-1, 6.6.2+dfsg1-1, 6.6.5+dfsg-1, 6.7.4+dfsg-1, 6.7.5+dfsg-1, 6.8.2+dfsg-1, 6.9.1+dfsg-1
- Fixed versions
- Not specified
- CVEs
- CVE-2024-22641
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 01:06 UTC · Revision 1
Source evidence
TCPDF version 6.6.5 and before is vulnerable to ReDoS (Regular Expression Denial of Service) if parsing an untrusted SVG file.
osv:UBUNTU-CVE-2024-22641
tcpdf
Fixed versions: Not specified
tcpdf
Fixed versions: Not specified
tcpdf
Fixed versions: Not specified
tcpdf
Fixed versions: Not specified
tcpdf
Fixed versions: Not specified
tcpdf
Fixed versions: Not specified
tcpdf
Fixed versions: Not specified
tcpdf
Fixed versions: Not specified
tcpdf
Fixed versions: Not specified
Complete source record
{
"id": "ceaf7b29ce7a149da8dd305e83bd9951037b11ef4a2220fd8450e368ca475b10",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2024-22641",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2024-22641",
"summary": "TCPDF version 6.6.5 and before is vulnerable to ReDoS (Regular Expression Denial of Service) if parsing an untrusted SVG file.",
"evidence": "osv:UBUNTU-CVE-2024-22641",
"products": [
{
"name": {
"value": "tcpdf",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "6.0.010+dfsg-1",
"evidence": "/affected/0/versions"
},
{
"value": "6.0.021+dfsg-1",
"evidence": "/affected/0/versions"
},
{
"value": "6.0.048+dfsg-1",
"evidence": "/affected/0/versions"
},
{
"value": "6.0.048+dfsg-2",
"evidence": "/affected/0/versions"
}
]
},
{
"name": {
"value": "tcpdf",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "6.0.093+dfsg-1",
"evidence": "/affected/1/versions"
},
{
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"evidence": "/affected/1/versions"
}
]
},
{
"name": {
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"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "6.2.12+dfsg2-1ubuntu1",
"evidence": "/affected/2/versions"
},
{
"value": "6.2.13+dfsg-1",
"evidence": "/affected/2/versions"
},
{
"value": "6.2.13+dfsg-1ubuntu1",
"evidence": "/affected/2/versions"
}
]
},
{
"name": {
"value": "tcpdf",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "6.2.13+dfsg-1ubuntu1",
"evidence": "/affected/3/versions"
},
{
"value": "6.3.2+dfsg1-1",
"evidence": "/affected/3/versions"
},
{
"value": "6.3.4+dfsg1-1",
"evidence": "/affected/3/versions"
},
{
"value": "6.3.5+dfsg1-1",
"evidence": "/affected/3/versions"
}
]
},
{
"name": {
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"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
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"evidence": "/affected/4/versions"
},
{
"value": "6.4.2+dfsg1-1",
"evidence": "/affected/4/versions"
},
{
"value": "6.4.4+dfsg1-1",
"evidence": "/affected/4/versions"
}
]
},
{
"name": {
"value": "tcpdf",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "6.6.2+dfsg1-1",
"evidence": "/affected/5/versions"
},
{
"value": "6.6.5+dfsg-1",
"evidence": "/affected/5/versions"
},
{
"value": "6.7.4+dfsg-1",
"evidence": "/affected/5/versions"
},
{
"value": "6.7.5+dfsg-1",
"evidence": "/affected/5/versions"
}
]
},
{
"name": {
"value": "tcpdf",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "6.8.2+dfsg-1",
"evidence": "/affected/6/versions"
},
{
"value": "6.9.1+dfsg-1",
"evidence": "/affected/6/versions"
}
]
},
{
"name": {
"value": "tcpdf",
"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "6.11.2+dfsg-2",
"evidence": "/affected/7/versions"
}
]
},
{
"name": {
"value": "tcpdf",
"evidence": "/affected/8/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "6.9.1+dfsg-1",
"evidence": "/affected/8/versions"
},
{
"value": "6.10.1+dfsg-1",
"evidence": "/affected/8/versions"
},
{
"value": "6.10.1+dfsg-2",
"evidence": "/affected/8/versions"
},
{
"value": "6.10.1+dfsg-2ubuntu1",
"evidence": "/affected/8/versions"
},
{
"value": "6.10.1+dfsg-2ubuntu2",
"evidence": "/affected/8/versions"
},
{
"value": "6.11.2+dfsg-2",
"evidence": "/affected/8/versions"
}
]
}
],
"severity": "high",
"structured": {
"id": "UBUNTU-CVE-2024-22641",
"aliases": [
"UBUNTU-CVE-2024-22641"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "tcpdf",
"purl": "pkg:deb/ubuntu/tcpdf?arch=source&distro=trusty",
"ecosystem": "Ubuntu:14.04:LTS"
},
"versions": [
"6.0.010+dfsg-1",
"6.0.021+dfsg-1",
"6.0.048+dfsg-1",
"6.0.048+dfsg-2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-22641.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "php-tcpdf",
"binary_version": "6.0.048+dfsg-2"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "tcpdf",
"purl": "pkg:deb/ubuntu/tcpdf?arch=source&distro=xenial",
"ecosystem": "Ubuntu:16.04:LTS"
},
"versions": [
"6.0.093+dfsg-1",
"6.0.093+dfsg-1ubuntu1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-22641.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "php-tcpdf",
"binary_version": "6.0.093+dfsg-1ubuntu1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "tcpdf",
"purl": "pkg:deb/ubuntu/tcpdf?arch=source&distro=bionic",
"ecosystem": "Ubuntu:18.04:LTS"
},
"versions": [
"6.2.12+dfsg2-1ubuntu1",
"6.2.13+dfsg-1",
"6.2.13+dfsg-1ubuntu1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-22641.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "php-tcpdf",
"binary_version": "6.2.13+dfsg-1ubuntu1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "tcpdf",
"purl": "pkg:deb/ubuntu/tcpdf?arch=source&distro=focal",
"ecosystem": "Ubuntu:20.04:LTS"
},
"versions": [
"6.2.13+dfsg-1ubuntu1",
"6.3.2+dfsg1-1",
"6.3.4+dfsg1-1",
"6.3.5+dfsg1-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-22641.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "php-tcpdf",
"binary_version": "6.3.5+dfsg1-1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
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}
]
}
],
"package": {
"name": "tcpdf",
"purl": "pkg:deb/ubuntu/tcpdf?arch=source&distro=jammy",
"ecosystem": "Ubuntu:22.04:LTS"
},
"versions": [
"6.3.5+dfsg1-1",
"6.4.2+dfsg1-1",
"6.4.4+dfsg1-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-22641.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "php-tcpdf",
"binary_version": "6.4.4+dfsg1-1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
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}
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}
],
"package": {
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"purl": "pkg:deb/ubuntu/tcpdf?arch=source&distro=noble",
"ecosystem": "Ubuntu:24.04:LTS"
},
"versions": [
"6.6.2+dfsg1-1",
"6.6.5+dfsg-1",
"6.7.4+dfsg-1",
"6.7.5+dfsg-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-22641.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "php-tcpdf",
"binary_version": "6.7.5+dfsg-1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
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{
"introduced": "0"
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}
],
"package": {
"name": "tcpdf",
"purl": "pkg:deb/ubuntu/tcpdf?arch=source&distro=questing",
"ecosystem": "Ubuntu:25.10"
},
"versions": [
"6.8.2+dfsg-1",
"6.9.1+dfsg-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-22641.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "php-tcpdf",
"binary_version": "6.9.1+dfsg-1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
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}
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}
],
"package": {
"name": "tcpdf",
"purl": "pkg:deb/ubuntu/tcpdf?arch=source&distro=stonking",
"ecosystem": "Ubuntu:26.10"
},
"versions": [
"6.11.2+dfsg-2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-22641.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "php-tcpdf",
"binary_version": "6.11.2+dfsg-2"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
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"introduced": "0"
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],
"package": {
"name": "tcpdf",
"purl": "pkg:deb/ubuntu/tcpdf?arch=source&distro=resolute",
"ecosystem": "Ubuntu:26.04:LTS"
},
"versions": [
"6.9.1+dfsg-1",
"6.10.1+dfsg-1",
"6.10.1+dfsg-2",
"6.10.1+dfsg-2ubuntu1",
"6.10.1+dfsg-2ubuntu2",
"6.11.2+dfsg-2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-22641.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "php-tcpdf",
"binary_version": "6.11.2+dfsg-2"
}
]
}
}
],
"modified": "2026-10-17T12:56:29.326453456Z",
"provider": "osv",
"upstream": [
"CVE-2024-22641"
],
"references": [
"https://ubuntu.com/security/CVE-2024-22641",
"https://www.cve.org/CVERecord?id=CVE-2024-22641",
"https://github.com/tecnickcom/TCPDF/issues/724",
"https://github.com/zunak/CVE-2024-22641"
]
},
"related_cves": [
{
"value": "CVE-2024-22641",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 355726,
"published_at": "2024-05-28T21:16:00+00:00"
}