Medium
libpodofo — security advisory
A flaw was found in PoDoFo 0.9.7. An use-after-free in PoDoFo::PdfVecObjects::Clear() function can cause a denial of service via a crafted PDF file.
- Products
- libpodofo
- Affected versions
- 0.9.0-1.1ubuntu1, 0.9.0-1.2, 0.9.0-1.2ubuntu0.1~esm1, 0.9.0-1.2ubuntu0.1~esm3, 0.9.0-1.3, 0.9.3-3, 0.9.3-4, 0.9.3-4ubuntu0.1~esm1, 0.9.5-6, 0.9.5-8, 0.9.5-8build1, 0.9.5-9, 0.9.5-9ubuntu0.1~esm1, 0.9.6+dfsg-5, 0.9.6+dfsg-5build1, 0.9.6+dfsg-5ubuntu0.1~esm1, 0.9.7+dfsg-2, 0.9.7+dfsg-2build1, 0.9.7+dfsg-2build2, 0.9.7+dfsg-3, 0.9.7+dfsg-3ubuntu0.1~esm1, 0.9.8+dfsg-3.1build1, 0.9.8+dfsg-3.1build2, 0.9.8+dfsg-3.1build3, 0.9.8+dfsg-3.2, 0.9.8+dfsg-3.3, 0.9.8+dfsg-3.3build1, 0.9.8+dfsg-3build1, 0.9.8+dfsg-3build2
- Fixed versions
- Not specified
- CVEs
- CVE-2021-30469
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 00:34 UTC · Revision 1
Source evidence
A flaw was found in PoDoFo 0.9.7. An use-after-free in PoDoFo::PdfVecObjects::Clear() function can cause a denial of service via a crafted PDF file.
osv:UBUNTU-CVE-2021-30469
libpodofo
Fixed versions: Not specified
libpodofo
Fixed versions: Not specified
libpodofo
Fixed versions: Not specified
libpodofo
Fixed versions: Not specified
libpodofo
Fixed versions: Not specified
libpodofo
Fixed versions: Not specified
libpodofo
Fixed versions: Not specified
libpodofo
Fixed versions: Not specified
libpodofo
Fixed versions: Not specified
Complete source record
{
"id": "a4df32801a5102b9124434c7a749ca6722ed72ed3294f8b45e936e5c1161453d",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2021-30469",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2021-30469",
"summary": "A flaw was found in PoDoFo 0.9.7. An use-after-free in PoDoFo::PdfVecObjects::Clear() function can cause a denial of service via a crafted PDF file.",
"evidence": "osv:UBUNTU-CVE-2021-30469",
"products": [
{
"name": {
"value": "libpodofo",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "0.9.0-1.1ubuntu1",
"evidence": "/affected/0/versions"
},
{
"value": "0.9.0-1.2",
"evidence": "/affected/0/versions"
},
{
"value": "0.9.0-1.2ubuntu0.1~esm1",
"evidence": "/affected/0/versions"
},
{
"value": "0.9.0-1.2ubuntu0.1~esm3",
"evidence": "/affected/0/versions"
}
]
},
{
"name": {
"value": "libpodofo",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "0.9.0-1.3",
"evidence": "/affected/1/versions"
},
{
"value": "0.9.3-3",
"evidence": "/affected/1/versions"
},
{
"value": "0.9.3-4",
"evidence": "/affected/1/versions"
},
{
"value": "0.9.3-4ubuntu0.1~esm1",
"evidence": "/affected/1/versions"
}
]
},
{
"name": {
"value": "libpodofo",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "0.9.5-6",
"evidence": "/affected/2/versions"
},
{
"value": "0.9.5-8",
"evidence": "/affected/2/versions"
},
{
"value": "0.9.5-8build1",
"evidence": "/affected/2/versions"
},
{
"value": "0.9.5-9",
"evidence": "/affected/2/versions"
},
{
"value": "0.9.5-9ubuntu0.1~esm1",
"evidence": "/affected/2/versions"
}
]
},
{
"name": {
"value": "libpodofo",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "0.9.6+dfsg-5",
"evidence": "/affected/3/versions"
},
{
"value": "0.9.6+dfsg-5build1",
"evidence": "/affected/3/versions"
},
{
"value": "0.9.6+dfsg-5ubuntu0.1~esm1",
"evidence": "/affected/3/versions"
}
]
},
{
"name": {
"value": "libpodofo",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "0.9.7+dfsg-2",
"evidence": "/affected/4/versions"
},
{
"value": "0.9.7+dfsg-2build1",
"evidence": "/affected/4/versions"
},
{
"value": "0.9.7+dfsg-2build2",
"evidence": "/affected/4/versions"
},
{
"value": "0.9.7+dfsg-3",
"evidence": "/affected/4/versions"
},
{
"value": "0.9.7+dfsg-3ubuntu0.1~esm1",
"evidence": "/affected/4/versions"
}
]
},
{
"name": {
"value": "libpodofo",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "0.9.8+dfsg-3build1",
"evidence": "/affected/5/versions"
},
{
"value": "0.9.8+dfsg-3build2",
"evidence": "/affected/5/versions"
},
{
"value": "0.9.8+dfsg-3.1build1",
"evidence": "/affected/5/versions"
},
{
"value": "0.9.8+dfsg-3.1build2",
"evidence": "/affected/5/versions"
},
{
"value": "0.9.8+dfsg-3.1build3",
"evidence": "/affected/5/versions"
}
]
},
{
"name": {
"value": "libpodofo",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "0.9.8+dfsg-3.2",
"evidence": "/affected/6/versions"
}
]
},
{
"name": {
"value": "libpodofo",
"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "0.9.8+dfsg-3.3",
"evidence": "/affected/7/versions"
},
{
"value": "0.9.8+dfsg-3.3build1",
"evidence": "/affected/7/versions"
}
]
},
{
"name": {
"value": "libpodofo",
"evidence": "/affected/8/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "0.9.8+dfsg-3.2",
"evidence": "/affected/8/versions"
},
{
"value": "0.9.8+dfsg-3.3",
"evidence": "/affected/8/versions"
}
]
}
],
"severity": "medium",
"structured": {
"id": "UBUNTU-CVE-2021-30469",
"aliases": [
"UBUNTU-CVE-2021-30469"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "libpodofo",
"purl": "pkg:deb/ubuntu/libpodofo?arch=source&distro=esm-infra-legacy%2Ftrusty",
"ecosystem": "Ubuntu:Pro:14.04:LTS"
},
"versions": [
"0.9.0-1.1ubuntu1",
"0.9.0-1.2",
"0.9.0-1.2ubuntu0.1~esm1",
"0.9.0-1.2ubuntu0.1~esm3"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-30469.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libpodofo-utils",
"binary_version": "0.9.0-1.2ubuntu0.1~esm3"
},
{
"binary_name": "libpodofo0.9.0",
"binary_version": "0.9.0-1.2ubuntu0.1~esm3"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "libpodofo",
"purl": "pkg:deb/ubuntu/libpodofo?arch=source&distro=esm-apps%2Fxenial",
"ecosystem": "Ubuntu:Pro:16.04:LTS"
},
"versions": [
"0.9.0-1.3",
"0.9.3-3",
"0.9.3-4",
"0.9.3-4ubuntu0.1~esm1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-30469.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libpodofo-utils",
"binary_version": "0.9.3-4ubuntu0.1~esm1"
},
{
"binary_name": "libpodofo0.9.3",
"binary_version": "0.9.3-4ubuntu0.1~esm1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "libpodofo",
"purl": "pkg:deb/ubuntu/libpodofo?arch=source&distro=esm-apps%2Fbionic",
"ecosystem": "Ubuntu:Pro:18.04:LTS"
},
"versions": [
"0.9.5-6",
"0.9.5-8",
"0.9.5-8build1",
"0.9.5-9",
"0.9.5-9ubuntu0.1~esm1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-30469.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libpodofo-utils",
"binary_version": "0.9.5-9ubuntu0.1~esm1"
},
{
"binary_name": "libpodofo0.9.5",
"binary_version": "0.9.5-9ubuntu0.1~esm1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "libpodofo",
"purl": "pkg:deb/ubuntu/libpodofo?arch=source&distro=esm-apps%2Ffocal",
"ecosystem": "Ubuntu:Pro:20.04:LTS"
},
"versions": [
"0.9.6+dfsg-5",
"0.9.6+dfsg-5build1",
"0.9.6+dfsg-5ubuntu0.1~esm1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-30469.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libpodofo-utils",
"binary_version": "0.9.6+dfsg-5ubuntu0.1~esm1"
},
{
"binary_name": "libpodofo0.9.6",
"binary_version": "0.9.6+dfsg-5ubuntu0.1~esm1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "libpodofo",
"purl": "pkg:deb/ubuntu/libpodofo?arch=source&distro=esm-apps%2Fjammy",
"ecosystem": "Ubuntu:Pro:22.04:LTS"
},
"versions": [
"0.9.7+dfsg-2",
"0.9.7+dfsg-2build1",
"0.9.7+dfsg-2build2",
"0.9.7+dfsg-3",
"0.9.7+dfsg-3ubuntu0.1~esm1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-30469.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libpodofo-utils",
"binary_version": "0.9.7+dfsg-3ubuntu0.1~esm1"
},
{
"binary_name": "libpodofo0.9.7",
"binary_version": "0.9.7+dfsg-3ubuntu0.1~esm1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "libpodofo",
"purl": "pkg:deb/ubuntu/libpodofo?arch=source&distro=noble",
"ecosystem": "Ubuntu:24.04:LTS"
},
"versions": [
"0.9.8+dfsg-3build1",
"0.9.8+dfsg-3build2",
"0.9.8+dfsg-3.1build1",
"0.9.8+dfsg-3.1build2",
"0.9.8+dfsg-3.1build3"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-30469.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libpodofo-utils",
"binary_version": "0.9.8+dfsg-3.1build3"
},
{
"binary_name": "libpodofo0.9.8t64",
"binary_version": "0.9.8+dfsg-3.1build3"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "libpodofo",
"purl": "pkg:deb/ubuntu/libpodofo?arch=source&distro=questing",
"ecosystem": "Ubuntu:25.10"
},
"versions": [
"0.9.8+dfsg-3.2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-30469.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libpodofo-utils",
"binary_version": "0.9.8+dfsg-3.2"
},
{
"binary_name": "libpodofo0.9.8t64",
"binary_version": "0.9.8+dfsg-3.2"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "libpodofo",
"purl": "pkg:deb/ubuntu/libpodofo?arch=source&distro=stonking",
"ecosystem": "Ubuntu:26.10"
},
"versions": [
"0.9.8+dfsg-3.3",
"0.9.8+dfsg-3.3build1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-30469.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libpodofo-utils",
"binary_version": "0.9.8+dfsg-3.3build1"
},
{
"binary_name": "libpodofo0.9.8t64",
"binary_version": "0.9.8+dfsg-3.3build1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "libpodofo",
"purl": "pkg:deb/ubuntu/libpodofo?arch=source&distro=resolute",
"ecosystem": "Ubuntu:26.04:LTS"
},
"versions": [
"0.9.8+dfsg-3.2",
"0.9.8+dfsg-3.3"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-30469.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libpodofo-utils",
"binary_version": "0.9.8+dfsg-3.3"
},
{
"binary_name": "libpodofo0.9.8t64",
"binary_version": "0.9.8+dfsg-3.3"
}
]
}
}
],
"modified": "2026-10-17T12:55:46.378384007Z",
"provider": "osv",
"upstream": [
"CVE-2021-30469"
],
"references": [
"https://ubuntu.com/security/CVE-2021-30469",
"https://sourceforge.net/p/podofo/tickets/129/",
"https://www.cve.org/CVERecord?id=CVE-2021-30469"
]
},
"related_cves": [
{
"value": "CVE-2021-30469",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 354046,
"published_at": "2021-05-26T22:15:00+00:00"
}