USN-8067-1

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Source
https://ubuntu.com/security/notices/USN-8067-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8067-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-8067-1
Upstream
Related
Published
2026-03-02T17:29:15Z
Modified
2026-03-03T06:15:39.319477Z
Summary
mailman vulnerability
Details

It was discovered that Mailman incorrectly handled CSRF tokens. A remote list member or moderator could possibly use their own token to craft an admin request CSRF attack and set a new admin password or make other changes.

References

Affected packages

Ubuntu:Pro:16.04:LTS / mailman

Package

Name
mailman
Purl
pkg:deb/ubuntu/mailman@1:2.1.20-1ubuntu0.6+esm3?arch=source&distro=esm-infra/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:2.1.20-1ubuntu0.6+esm3

Affected versions

1:2.*
1:2.1.20-1
1:2.1.20-1ubuntu0.1
1:2.1.20-1ubuntu0.3
1:2.1.20-1ubuntu0.4
1:2.1.20-1ubuntu0.5
1:2.1.20-1ubuntu0.6
1:2.1.20-1ubuntu0.6+esm1
1:2.1.20-1ubuntu0.6+esm2

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "1:2.1.20-1ubuntu0.6+esm3",
            "binary_name": "mailman"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8067-1.json"
cves_map 
{
    "ecosystem": "Ubuntu:Pro:16.04:LTS",
    "cves": [
        {
            "id": "CVE-2021-44227",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ]
}

Ubuntu:Pro:20.04:LTS / mailman

Package

Name
mailman
Purl
pkg:deb/ubuntu/mailman@1:2.1.29-1ubuntu3.1+esm2?arch=source&distro=esm-apps/focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:2.1.29-1ubuntu3.1+esm2

Affected versions

1:2.*
1:2.1.29-1
1:2.1.29-1build1
1:2.1.29-1ubuntu3
1:2.1.29-1ubuntu3.1
1:2.1.29-1ubuntu3.1+esm1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "1:2.1.29-1ubuntu3.1+esm2",
            "binary_name": "mailman"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8067-1.json"
cves_map 
{
    "ecosystem": "Ubuntu:Pro:20.04:LTS",
    "cves": [
        {
            "id": "CVE-2021-44227",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ]
}