Important: mailman:2.1 security update

2021-12-0215:57:01

errata.almalinux.org

mailman

security update

csrf token

vulnerability

cve-2021-44227

unix

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

Mailman is a program used to help manage e-mail discussion lists.

Security Fix(es):

mailman: CSRF token bypass allows to perform CSRF attacks and admin takeover (CVE-2021-44227)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

OSVersionArchitecturePackageVersionFilename
almalinux8aarch64mailman< 2.1.29-12.module_el8.5.0+2602+327eb9f3.2mailman-2.1.29-12.module_el8.5.0+2602+327eb9f3.2.aarch64.rpm
almalinux8x86_64mailman< 2.1.29-12.module_el8.5.0+2602+327eb9f3.2mailman-2.1.29-12.module_el8.5.0+2602+327eb9f3.2.x86_64.rpm
almalinux8ppc64lemailman< 2.1.29-12.module_el8.5.0+26+48d4c9ee.2mailman-2.1.29-12.module_el8.5.0+26+48d4c9ee.2.ppc64le.rpm

OS	Version	Architecture	Package	Version	Filename
almalinux	8	aarch64	mailman	< 2.1.29-12.module_el8.5.0+2602+327eb9f3.2	mailman-2.1.29-12.module_el8.5.0+2602+327eb9f3.2.aarch64.rpm
almalinux	8	x86_64	mailman	< 2.1.29-12.module_el8.5.0+2602+327eb9f3.2	mailman-2.1.29-12.module_el8.5.0+2602+327eb9f3.2.x86_64.rpm
almalinux	8	ppc64le	mailman	< 2.1.29-12.module_el8.5.0+26+48d4c9ee.2	mailman-2.1.29-12.module_el8.5.0+26+48d4c9ee.2.ppc64le.rpm