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vuln-ubuntu/data/osv/usn/USN-6280-1.json
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{
"schema_version": "1.7.0",
"id": "USN-6280-1",
"summary": "pypdf2 vulnerability",
"details": "It was discovered that PyPDF2 incorrectly handled PDF files with certain\nmarkers. If a user or automated system were tricked into processing a\nspecially crafted file, an attacker could possibly use this issue to\nconsume system resources, resulting in a denial of service.\n",
"aliases": [],
"upstream": [
"UBUNTU-CVE-2023-36810"
],
"related": [],
"published": "2023-08-10T00:19:56Z",
"modified": "2026-06-25T10:46:15Z",
"affected": [
{
"package": {
"ecosystem": "Ubuntu:Pro:16.04:LTS",
"name": "pypdf2",
"purl": "pkg:deb/ubuntu/pypdf2@1.25.1-1ubuntu0.1~esm2?arch=source&distro=esm-apps/xenial"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.25.1-1ubuntu0.1~esm2"
}
]
}
],
"versions": [
"1.23+git20141008-1",
"1.25.1-1",
"1.25.1-1ubuntu0.1~esm1"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "python-pypdf2",
"binary_version": "1.25.1-1ubuntu0.1~esm2"
},
{
"binary_name": "python3-pypdf2",
"binary_version": "1.25.1-1ubuntu0.1~esm2"
}
],
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:Pro:16.04:LTS",
"cves": [
{
"id": "CVE-2023-36810",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
]
}
}
},
{
"package": {
"ecosystem": "Ubuntu:Pro:18.04:LTS",
"name": "pypdf2",
"purl": "pkg:deb/ubuntu/pypdf2@1.26.0-2ubuntu0.1~esm2?arch=source&distro=esm-apps/bionic"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.26.0-2ubuntu0.1~esm2"
}
]
}
],
"versions": [
"1.26.0-2",
"1.26.0-2ubuntu0.1~esm1"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "python-pypdf2",
"binary_version": "1.26.0-2ubuntu0.1~esm2"
},
{
"binary_name": "python3-pypdf2",
"binary_version": "1.26.0-2ubuntu0.1~esm2"
}
],
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:Pro:18.04:LTS",
"cves": [
{
"id": "CVE-2023-36810",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
]
}
}
},
{
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "pypdf2",
"purl": "pkg:deb/ubuntu/pypdf2@1.26.0-3ubuntu1.20.04.2?arch=source&distro=focal"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.26.0-3ubuntu1.20.04.2"
}
]
}
],
"versions": [
"1.26.0-2",
"1.26.0-3ubuntu1",
"1.26.0-3ubuntu1.20.04.1"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "python-pypdf2",
"binary_version": "1.26.0-3ubuntu1.20.04.2"
},
{
"binary_name": "python3-pypdf2",
"binary_version": "1.26.0-3ubuntu1.20.04.2"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:20.04:LTS",
"cves": [
{
"id": "CVE-2023-36810",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
]
}
}
},
{
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "pypdf2",
"purl": "pkg:deb/ubuntu/pypdf2@1.26.0-4ubuntu0.22.04.2?arch=source&distro=jammy"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.26.0-4ubuntu0.22.04.2"
}
]
}
],
"versions": [
"1.26.0-4",
"1.26.0-4ubuntu0.22.04.1"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "python3-pypdf2",
"binary_version": "1.26.0-4ubuntu0.22.04.2"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:22.04:LTS",
"cves": [
{
"id": "CVE-2023-36810",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
]
}
}
}
],
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-6280-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2023-36810"
}
]
}