(RHSA-2021:5081) Important: mailman:2.1 security update

2021-12-1308:15:19

access.redhat.com

mailman 2.1

csrf

security update

cve-2021-44227

e-mail discussion lists

admin takeover

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
RedHatanyx86_64mailman-debuginfo< 2.1.29-5.module+el8.1.0+13542+e9b93c88mailman-debuginfo-2.1.29-5.module+el8.1.0+13542+e9b93c88.x86_64.rpm
RedHatanyx86_64mailman< 2.1.29-5.module+el8.1.0+13542+e9b93c88mailman-2.1.29-5.module+el8.1.0+13542+e9b93c88.x86_64.rpm
RedHatanyppc64lemailman< 2.1.29-5.module+el8.1.0+13542+e9b93c88mailman-2.1.29-5.module+el8.1.0+13542+e9b93c88.ppc64le.rpm
RedHatanyx86_64mailman-debugsource< 2.1.29-5.module+el8.1.0+13542+e9b93c88mailman-debugsource-2.1.29-5.module+el8.1.0+13542+e9b93c88.x86_64.rpm
RedHatanyppc64lemailman-debugsource< 2.1.29-5.module+el8.1.0+13542+e9b93c88mailman-debugsource-2.1.29-5.module+el8.1.0+13542+e9b93c88.ppc64le.rpm
RedHatanyppc64lemailman-debuginfo< 2.1.29-5.module+el8.1.0+13542+e9b93c88mailman-debuginfo-2.1.29-5.module+el8.1.0+13542+e9b93c88.ppc64le.rpm

OS	Version	Architecture	Package	Version	Filename
RedHat	any	x86_64	mailman-debuginfo	< 2.1.29-5.module+el8.1.0+13542+e9b93c88	mailman-debuginfo-2.1.29-5.module+el8.1.0+13542+e9b93c88.x86_64.rpm
RedHat	any	x86_64	mailman	< 2.1.29-5.module+el8.1.0+13542+e9b93c88	mailman-2.1.29-5.module+el8.1.0+13542+e9b93c88.x86_64.rpm
RedHat	any	ppc64le	mailman	< 2.1.29-5.module+el8.1.0+13542+e9b93c88	mailman-2.1.29-5.module+el8.1.0+13542+e9b93c88.ppc64le.rpm
RedHat	any	x86_64	mailman-debugsource	< 2.1.29-5.module+el8.1.0+13542+e9b93c88	mailman-debugsource-2.1.29-5.module+el8.1.0+13542+e9b93c88.x86_64.rpm
RedHat	any	ppc64le	mailman-debugsource	< 2.1.29-5.module+el8.1.0+13542+e9b93c88	mailman-debugsource-2.1.29-5.module+el8.1.0+13542+e9b93c88.ppc64le.rpm
RedHat	any	ppc64le	mailman-debuginfo	< 2.1.29-5.module+el8.1.0+13542+e9b93c88	mailman-debuginfo-2.1.29-5.module+el8.1.0+13542+e9b93c88.ppc64le.rpm