USN-5180-1

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:18.04:LTS / mailman

Package

Name: mailman
Purl: pkg:deb/ubuntu/mailman@1:2.1.26-1ubuntu0.6?arch=source&distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:2.1.26-1ubuntu0.6

Affected versions

1:2.*

1:2.1.23-1

1:2.1.24-1

1:2.1.25-1

1:2.1.26-1

1:2.1.26-1ubuntu0.1

1:2.1.26-1ubuntu0.2

1:2.1.26-1ubuntu0.3

1:2.1.26-1ubuntu0.4

1:2.1.26-1ubuntu0.5

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "1:2.1.26-1ubuntu0.6",
            "binary_name": "mailman"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5180-1.json"

cves_map

{
    "ecosystem": "Ubuntu:18.04: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"
                }
            ]
        }
    ]
}