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vuln-ubuntu/data/osv/usn/USN-5945-1.json
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{
"schema_version": "1.7.0",
"id": "USN-5945-1",
"summary": "protobuf vulnerabilities",
"details": "It was discovered that Protocol Buffers did not properly validate field\ncom.google.protobuf.UnknownFieldSet in protobuf-java. An attacker could\npossibly use this issue to perform a denial of service attack. This issue\nonly affected protobuf Ubuntu 22.04 LTS and Ubuntu 22.10. (CVE-2021-22569)\n\nIt was discovered that Protocol Buffers did not properly parse certain\nsymbols. An attacker could possibly use this issue to cause a denial of\nservice or other unspecified impact. (CVE-2021-22570)\n\nIt was discovered that Protocol Buffers did not properly manage memory when\nparsing specifically crafted messages. An attacker could possibly use this\nissue to cause applications using protobuf to crash, resulting in a denial\nof service. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS,\nUbuntu 22.04 LTS and Ubuntu 22.10. (CVE-2022-1941)\n",
"aliases": [],
"upstream": [
"UBUNTU-CVE-2021-22569",
"UBUNTU-CVE-2021-22570",
"UBUNTU-CVE-2022-1941"
],
"related": [],
"published": "2023-03-13T06:07:39Z",
"modified": "2026-06-29T10:53:00Z",
"affected": [
{
"package": {
"ecosystem": "Ubuntu:Pro:14.04:LTS",
"name": "protobuf",
"purl": "pkg:deb/ubuntu/protobuf@2.5.0-9ubuntu1+esm1?arch=source&distro=trusty/esm"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.5.0-9ubuntu1+esm1"
}
]
}
],
"versions": [
"2.4.1-3ubuntu2",
"2.4.1-3ubuntu3",
"2.4.1-3ubuntu4",
"2.5.0-5ubuntu2",
"2.5.0-7ubuntu1",
"2.5.0-8ubuntu1",
"2.5.0-9ubuntu1"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libprotobuf-java",
"binary_version": "2.5.0-9ubuntu1+esm1"
},
{
"binary_name": "libprotobuf-lite8",
"binary_version": "2.5.0-9ubuntu1+esm1"
},
{
"binary_name": "libprotobuf8",
"binary_version": "2.5.0-9ubuntu1+esm1"
},
{
"binary_name": "libprotoc8",
"binary_version": "2.5.0-9ubuntu1+esm1"
},
{
"binary_name": "protobuf-compiler",
"binary_version": "2.5.0-9ubuntu1+esm1"
},
{
"binary_name": "python-protobuf",
"binary_version": "2.5.0-9ubuntu1+esm1"
}
],
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:Pro:14.04:LTS",
"cves": [
{
"id": "CVE-2021-22569",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"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": "low"
}
]
},
{
"id": "CVE-2021-22570",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
]
}
]
}
}
},
{
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "protobuf",
"purl": "pkg:deb/ubuntu/protobuf@3.0.0-9.1ubuntu1.1?arch=source&distro=bionic"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.0.0-9.1ubuntu1.1"
}
]
}
],
"versions": [
"3.0.0-9ubuntu5",
"3.0.0-9ubuntu6",
"3.0.0-9.1ubuntu1"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libprotobuf-java",
"binary_version": "3.0.0-9.1ubuntu1.1"
},
{
"binary_name": "libprotobuf-lite10",
"binary_version": "3.0.0-9.1ubuntu1.1"
},
{
"binary_name": "libprotobuf10",
"binary_version": "3.0.0-9.1ubuntu1.1"
},
{
"binary_name": "libprotoc10",
"binary_version": "3.0.0-9.1ubuntu1.1"
},
{
"binary_name": "protobuf-compiler",
"binary_version": "3.0.0-9.1ubuntu1.1"
},
{
"binary_name": "python-protobuf",
"binary_version": "3.0.0-9.1ubuntu1.1"
},
{
"binary_name": "python3-protobuf",
"binary_version": "3.0.0-9.1ubuntu1.1"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:18.04:LTS",
"cves": [
{
"id": "CVE-2021-22569",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"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": "low"
}
]
},
{
"id": "CVE-2021-22570",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2022-1941",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"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": "low"
}
]
}
]
}
}
},
{
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "protobuf",
"purl": "pkg:deb/ubuntu/protobuf@3.6.1.3-2ubuntu5.2?arch=source&distro=focal"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.6.1.3-2ubuntu5.2"
}
]
}
],
"versions": [
"3.6.1.3-2",
"3.6.1.3-2ubuntu1",
"3.6.1.3-2ubuntu3",
"3.6.1.3-2ubuntu4",
"3.6.1.3-2ubuntu5"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libprotobuf-java",
"binary_version": "3.6.1.3-2ubuntu5.2"
},
{
"binary_name": "libprotobuf-lite17",
"binary_version": "3.6.1.3-2ubuntu5.2"
},
{
"binary_name": "libprotobuf17",
"binary_version": "3.6.1.3-2ubuntu5.2"
},
{
"binary_name": "libprotoc17",
"binary_version": "3.6.1.3-2ubuntu5.2"
},
{
"binary_name": "protobuf-compiler",
"binary_version": "3.6.1.3-2ubuntu5.2"
},
{
"binary_name": "python-protobuf",
"binary_version": "3.6.1.3-2ubuntu5.2"
},
{
"binary_name": "python3-protobuf",
"binary_version": "3.6.1.3-2ubuntu5.2"
},
{
"binary_name": "ruby-google-protobuf",
"binary_version": "3.6.1.3-2ubuntu5.2"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:20.04:LTS",
"cves": [
{
"id": "CVE-2021-22569",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"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": "low"
}
]
},
{
"id": "CVE-2021-22570",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2022-1941",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"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": "low"
}
]
}
]
}
}
},
{
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "protobuf",
"purl": "pkg:deb/ubuntu/protobuf@3.12.4-1ubuntu7.22.04.1?arch=source&distro=jammy"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.12.4-1ubuntu7.22.04.1"
}
]
}
],
"versions": [
"3.12.4-1ubuntu3",
"3.12.4-1ubuntu5",
"3.12.4-1ubuntu6",
"3.12.4-1ubuntu7"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "elpa-protobuf-mode",
"binary_version": "3.12.4-1ubuntu7.22.04.1"
},
{
"binary_name": "libprotobuf-java",
"binary_version": "3.12.4-1ubuntu7.22.04.1"
},
{
"binary_name": "libprotobuf-lite23",
"binary_version": "3.12.4-1ubuntu7.22.04.1"
},
{
"binary_name": "libprotobuf23",
"binary_version": "3.12.4-1ubuntu7.22.04.1"
},
{
"binary_name": "libprotoc23",
"binary_version": "3.12.4-1ubuntu7.22.04.1"
},
{
"binary_name": "protobuf-compiler",
"binary_version": "3.12.4-1ubuntu7.22.04.1"
},
{
"binary_name": "python3-protobuf",
"binary_version": "3.12.4-1ubuntu7.22.04.1"
},
{
"binary_name": "ruby-google-protobuf",
"binary_version": "3.12.4-1ubuntu7.22.04.1"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:22.04:LTS",
"cves": [
{
"id": "CVE-2021-22569",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"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": "low"
}
]
},
{
"id": "CVE-2021-22570",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2022-1941",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"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": "low"
}
]
}
]
}
}
}
],
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-5945-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2021-22569"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2021-22570"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2022-1941"
}
]
}