CVE-2021-44227

2021-12-0200:00:00

ubuntu.com

cve-2021-44227

mailman

csrf

unauthorized access

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.001

Percentile

44.4%

JSON

In GNU Mailman before 2.1.38, a list member or moderator can get a CSRF
token and craft an admin request (using that token) to set a new admin
password or make other changes.

Bugs

<https://bugs.launchpad.net/mailman/+bug/1952384>

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchmailman< 1:2.1.26-1ubuntu0.6UNKNOWN
ubuntu20.04noarchmailman< anyUNKNOWN
ubuntu16.04noarchmailman< anyUNKNOWN