UBUNTU-CVE-2026-114230

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Source
https://ubuntu.com/security/CVE-2026-114230
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-114230.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-114230
Upstream
  • CVE-2026-114230
Published
2026-11-03T00:00:00Z
Modified
2026-11-04T03:30:19Z
Severity
  • Ubuntu - medium
Summary
[none]
Details

When dispatching SASL frames to authenticate the peer, Proton will also dispatch AMQP frames if they claim to be SASL frames. This allows authentication bypass. However there will be no user name set so the effects depend on how the application deals with this condition - which otherwise means that authentication has not completed yet. This issue affects Apache Qpid Proton C: through 0.40.0. Users are recommended to upgrade to version 0.41.1, which fixes the issue.

References

Affected packages

Ubuntu:16.04:LTS
qpid-proton

Package

Name
qpid-proton
Purl
pkg:deb/ubuntu/qpid-proton?arch=source&distro=xenial

Affected ranges

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

Affected versions

0.*
0.7-2
0.10-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libqpid-proton2",
            "binary_version": "0.10-2"
        },
        {
            "binary_name": "libqpid-proton2-dev-examples",
            "binary_version": "0.10-2"
        },
        {
            "binary_name": "python-qpid-proton",
            "binary_version": "0.10-2"
        },
        {
            "binary_name": "python3-qpid-proton",
            "binary_version": "0.10-2"
        },
        {
            "binary_name": "qpid-proton-dump",
            "binary_version": "0.10-2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-114230.json"
Ubuntu:18.04:LTS
qpid-proton

Package

Name
qpid-proton
Purl
pkg:deb/ubuntu/qpid-proton?arch=source&distro=bionic

Affected ranges

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

Affected versions

0.*
0.14.0-5.1
0.14.0-5.1ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libqpid-proton-cpp8",
            "binary_version": "0.14.0-5.1ubuntu1"
        },
        {
            "binary_name": "libqpid-proton8",
            "binary_version": "0.14.0-5.1ubuntu1"
        },
        {
            "binary_name": "libqpid-proton8-dev-examples",
            "binary_version": "0.14.0-5.1ubuntu1"
        },
        {
            "binary_name": "python-qpid-proton",
            "binary_version": "0.14.0-5.1ubuntu1"
        },
        {
            "binary_name": "python3-qpid-proton",
            "binary_version": "0.14.0-5.1ubuntu1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-114230.json"
Ubuntu:20.04:LTS
qpid-proton

Package

Name
qpid-proton
Purl
pkg:deb/ubuntu/qpid-proton?arch=source&distro=focal

Affected ranges

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

Affected versions

0.*
0.22.0-3.2
0.22.0-3.2build1
0.22.0-3.3
0.22.0-3.3build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libqpid-proton-cpp12",
            "binary_version": "0.22.0-3.3build1"
        },
        {
            "binary_name": "libqpid-proton11",
            "binary_version": "0.22.0-3.3build1"
        },
        {
            "binary_name": "libqpid-proton11-dev-examples",
            "binary_version": "0.22.0-3.3build1"
        },
        {
            "binary_name": "python3-qpid-proton",
            "binary_version": "0.22.0-3.3build1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-114230.json"
Ubuntu:22.04:LTS
qpid-proton

Package

Name
qpid-proton
Purl
pkg:deb/ubuntu/qpid-proton?arch=source&distro=jammy

Affected ranges

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

Affected versions

0.*
0.22.0-5.1
0.22.0-5.1build1
0.22.0-5.1ubuntu1
0.22.0-5.1ubuntu2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libqpid-proton-cpp12",
            "binary_version": "0.22.0-5.1ubuntu2"
        },
        {
            "binary_name": "libqpid-proton11",
            "binary_version": "0.22.0-5.1ubuntu2"
        },
        {
            "binary_name": "libqpid-proton11-dev-examples",
            "binary_version": "0.22.0-5.1ubuntu2"
        },
        {
            "binary_name": "python3-qpid-proton",
            "binary_version": "0.22.0-5.1ubuntu2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-114230.json"
Ubuntu:24.04:LTS
qpid-proton

Package

Name
qpid-proton
Purl
pkg:deb/ubuntu/qpid-proton?arch=source&distro=noble

Affected ranges

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

Affected versions

0.*
0.37.0-2build1
0.37.0-2build2
0.37.0-2build4
0.37.0-2build5

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libqpid-proton-cpp12",
            "binary_version": "0.37.0-2build5"
        },
        {
            "binary_name": "libqpid-proton11",
            "binary_version": "0.37.0-2build5"
        },
        {
            "binary_name": "libqpid-proton11-dev-examples",
            "binary_version": "0.37.0-2build5"
        },
        {
            "binary_name": "python3-qpid-proton",
            "binary_version": "0.37.0-2build5"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-114230.json"
Ubuntu:26.04:LTS
qpid-proton

Package

Name
qpid-proton
Purl
pkg:deb/ubuntu/qpid-proton?arch=source&distro=resolute

Affected ranges

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

Affected versions

0.*
0.37.0-6
0.37.0-6build1
0.37.0-7
0.37.0-7build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libqpid-proton-cpp12",
            "binary_version": "0.37.0-7build1"
        },
        {
            "binary_name": "libqpid-proton11",
            "binary_version": "0.37.0-7build1"
        },
        {
            "binary_name": "libqpid-proton11-dev-examples",
            "binary_version": "0.37.0-7build1"
        },
        {
            "binary_name": "python3-qpid-proton",
            "binary_version": "0.37.0-7build1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-114230.json"
Ubuntu:26.10
qpid-proton

Package

Name
qpid-proton
Purl
pkg:deb/ubuntu/qpid-proton?arch=source&distro=stonking

Affected ranges

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

Affected versions

0.*
0.37.0-7build1
0.37.0-8
0.37.0-9
0.37.0-9build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libqpid-proton-cpp12",
            "binary_version": "0.37.0-9build1"
        },
        {
            "binary_name": "libqpid-proton11",
            "binary_version": "0.37.0-9build1"
        },
        {
            "binary_name": "libqpid-proton11-dev-examples",
            "binary_version": "0.37.0-9build1"
        },
        {
            "binary_name": "python3-qpid-proton",
            "binary_version": "0.37.0-9build1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-114230.json"