UBUNTU-CVE-2022-3171

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Source
https://ubuntu.com/security/CVE-2022-3171
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-3171.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2022-3171
Upstream
Published
2022-10-12T23:15:00Z
Modified
2025-09-08T16:49:43Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

A parsing issue with binary data in protobuf-java core and lite versions prior to 3.21.7, 3.20.3, 3.19.6 and 3.16.3 can lead to a denial of service attack. Inputs containing multiple instances of non-repeated embedded messages with repeated or unknown fields causes objects to be converted back-n-forth between mutable and immutable forms, resulting in potentially long garbage collection pauses. We recommend updating to the versions mentioned above.

References

Affected packages

Ubuntu:Pro:14.04:LTS / protobuf

Package

Name
protobuf
Purl
pkg:deb/ubuntu/protobuf@2.5.0-9ubuntu1+esm1?arch=source&distro=esm-infra-legacy/trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

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
2.5.0-9ubuntu1+esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libprotobuf-dev",
            "binary_version": "2.5.0-9ubuntu1+esm1"
        },
        {
            "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": "libprotoc-dev",
            "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"
        }
    ]
}

Ubuntu:Pro:16.04:LTS / protobuf

Package

Name
protobuf
Purl
pkg:deb/ubuntu/protobuf@2.6.1-1.3ubuntu0.1~esm4?arch=source&distro=esm-infra/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.6.1-1.2
2.6.1-1.3
2.6.1-1.3ubuntu0.1~esm1
2.6.1-1.3ubuntu0.1~esm2
2.6.1-1.3ubuntu0.1~esm4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libprotobuf-dev",
            "binary_version": "2.6.1-1.3ubuntu0.1~esm4"
        },
        {
            "binary_name": "libprotobuf-java",
            "binary_version": "2.6.1-1.3ubuntu0.1~esm4"
        },
        {
            "binary_name": "libprotobuf-lite9v5",
            "binary_version": "2.6.1-1.3ubuntu0.1~esm4"
        },
        {
            "binary_name": "libprotobuf9v5",
            "binary_version": "2.6.1-1.3ubuntu0.1~esm4"
        },
        {
            "binary_name": "libprotoc-dev",
            "binary_version": "2.6.1-1.3ubuntu0.1~esm4"
        },
        {
            "binary_name": "libprotoc9v5",
            "binary_version": "2.6.1-1.3ubuntu0.1~esm4"
        },
        {
            "binary_name": "protobuf-compiler",
            "binary_version": "2.6.1-1.3ubuntu0.1~esm4"
        },
        {
            "binary_name": "python-protobuf",
            "binary_version": "2.6.1-1.3ubuntu0.1~esm4"
        }
    ]
}

Ubuntu:Pro:18.04:LTS / protobuf

Package

Name
protobuf
Purl
pkg:deb/ubuntu/protobuf@3.0.0-9.1ubuntu1.1+esm3?arch=source&distro=esm-infra/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.0.0-9ubuntu5
3.0.0-9ubuntu6
3.0.0-9.1ubuntu1
3.0.0-9.1ubuntu1.1
3.0.0-9.1ubuntu1.1+esm3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libprotobuf-dev",
            "binary_version": "3.0.0-9.1ubuntu1.1+esm3"
        },
        {
            "binary_name": "libprotobuf-java",
            "binary_version": "3.0.0-9.1ubuntu1.1+esm3"
        },
        {
            "binary_name": "libprotobuf-lite10",
            "binary_version": "3.0.0-9.1ubuntu1.1+esm3"
        },
        {
            "binary_name": "libprotobuf10",
            "binary_version": "3.0.0-9.1ubuntu1.1+esm3"
        },
        {
            "binary_name": "libprotoc-dev",
            "binary_version": "3.0.0-9.1ubuntu1.1+esm3"
        },
        {
            "binary_name": "libprotoc10",
            "binary_version": "3.0.0-9.1ubuntu1.1+esm3"
        },
        {
            "binary_name": "protobuf-compiler",
            "binary_version": "3.0.0-9.1ubuntu1.1+esm3"
        },
        {
            "binary_name": "python-protobuf",
            "binary_version": "3.0.0-9.1ubuntu1.1+esm3"
        },
        {
            "binary_name": "python3-protobuf",
            "binary_version": "3.0.0-9.1ubuntu1.1+esm3"
        }
    ]
}

Ubuntu:Pro:20.04:LTS / protobuf

Package

Name
protobuf
Purl
pkg:deb/ubuntu/protobuf@3.6.1.3-2ubuntu5.2+esm2?arch=source&distro=esm-infra/focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

3.*

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
3.6.1.3-2ubuntu5.2
3.6.1.3-2ubuntu5.2+esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libprotobuf-dev",
            "binary_version": "3.6.1.3-2ubuntu5.2+esm2"
        },
        {
            "binary_name": "libprotobuf-java",
            "binary_version": "3.6.1.3-2ubuntu5.2+esm2"
        },
        {
            "binary_name": "libprotobuf-lite17",
            "binary_version": "3.6.1.3-2ubuntu5.2+esm2"
        },
        {
            "binary_name": "libprotobuf17",
            "binary_version": "3.6.1.3-2ubuntu5.2+esm2"
        },
        {
            "binary_name": "libprotoc-dev",
            "binary_version": "3.6.1.3-2ubuntu5.2+esm2"
        },
        {
            "binary_name": "libprotoc17",
            "binary_version": "3.6.1.3-2ubuntu5.2+esm2"
        },
        {
            "binary_name": "protobuf-compiler",
            "binary_version": "3.6.1.3-2ubuntu5.2+esm2"
        },
        {
            "binary_name": "python-protobuf",
            "binary_version": "3.6.1.3-2ubuntu5.2+esm2"
        },
        {
            "binary_name": "python3-protobuf",
            "binary_version": "3.6.1.3-2ubuntu5.2+esm2"
        },
        {
            "binary_name": "ruby-google-protobuf",
            "binary_version": "3.6.1.3-2ubuntu5.2+esm2"
        }
    ]
}

Ubuntu:22.04:LTS / protobuf

Package

Name
protobuf
Purl
pkg:deb/ubuntu/protobuf@3.12.4-1ubuntu7.22.04.4?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.12.4-1ubuntu3
3.12.4-1ubuntu5
3.12.4-1ubuntu6
3.12.4-1ubuntu7
3.12.4-1ubuntu7.22.04.1
3.12.4-1ubuntu7.22.04.2
3.12.4-1ubuntu7.22.04.4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "elpa-protobuf-mode",
            "binary_version": "3.12.4-1ubuntu7.22.04.4"
        },
        {
            "binary_name": "libprotobuf-dev",
            "binary_version": "3.12.4-1ubuntu7.22.04.4"
        },
        {
            "binary_name": "libprotobuf-java",
            "binary_version": "3.12.4-1ubuntu7.22.04.4"
        },
        {
            "binary_name": "libprotobuf-lite23",
            "binary_version": "3.12.4-1ubuntu7.22.04.4"
        },
        {
            "binary_name": "libprotobuf23",
            "binary_version": "3.12.4-1ubuntu7.22.04.4"
        },
        {
            "binary_name": "libprotoc-dev",
            "binary_version": "3.12.4-1ubuntu7.22.04.4"
        },
        {
            "binary_name": "libprotoc23",
            "binary_version": "3.12.4-1ubuntu7.22.04.4"
        },
        {
            "binary_name": "protobuf-compiler",
            "binary_version": "3.12.4-1ubuntu7.22.04.4"
        },
        {
            "binary_name": "python3-protobuf",
            "binary_version": "3.12.4-1ubuntu7.22.04.4"
        },
        {
            "binary_name": "ruby-google-protobuf",
            "binary_version": "3.12.4-1ubuntu7.22.04.4"
        }
    ]
}