UBUNTU-CVE-2018-12291

See a problem?
Please try reporting it to the source first.

Source

https://ubuntu.com/security/CVE-2018-12291

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-12291.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2018-12291

Related

Published

2018-06-13T14:29:00Z

Modified

2024-10-15T14:06:28Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator

Summary

[none]

Details

The ongetmissingevents function in handlers/federation.py in Matrix Synapse before 0.31.1 has a security bug in the getmissing_events federation API where event visibility rules were not applied correctly.

References

Affected packages

Ubuntu:Pro:18.04:LTS / matrix-synapse

Package

Name: matrix-synapse
Purl: pkg:deb/ubuntu/matrix-synapse?arch=src?distro=esm-apps/bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.24.0+dfsg-1ubuntu0.1~esm1

Affected versions

0.*

0.19.2+dfsg-6

0.24.0+dfsg-1

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "0.24.0+dfsg-1ubuntu0.1~esm1",
            "binary_name": "matrix-synapse"
        }
    ]
}

Ubuntu:20.04:LTS / matrix-synapse

Package

Name: matrix-synapse
Purl: pkg:deb/ubuntu/matrix-synapse?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.11.0-1

Affected versions

1.*

1.3.0-1

1.4.0-1

1.5.0-1

1.5.1-1

1.6.0-1

1.6.1-1

1.7.0-2

1.7.1-1

1.7.2-1

1.7.3-1

1.8.0-1

1.9.0-1

1.9.1-1

1.10.0-1

1.10.0-2

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "1.11.0-1",
            "binary_name": "matrix-synapse"
        }
    ]
}

Ubuntu:22.04:LTS / matrix-synapse

Package

Name: matrix-synapse
Purl: pkg:deb/ubuntu/matrix-synapse?arch=src?distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.53.0-1

Affected versions

1.*

1.39.0-1

1.47.0-2

1.47.1-1

1.48.0-1

1.49.0-1

1.49.2-1

1.50.1-1

1.50.2-1

1.51.0-1

1.52.0-1

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "1.53.0-1",
            "binary_name": "matrix-synapse"
        }
    ]
}

Ubuntu:24.10 / matrix-synapse

Package

Name: matrix-synapse
Purl: pkg:deb/ubuntu/matrix-synapse?arch=src?distro=oracular

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.100.0-1ubuntu1

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:24.04:LTS / matrix-synapse

Package

Name: matrix-synapse
Purl: pkg:deb/ubuntu/matrix-synapse?arch=src?distro=noble

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.90.0-1

1.100.0-1ubuntu1

Ecosystem specific

{
    "ubuntu_priority": "medium"
}