exploit the possibilities
Home Files News &[SERVICES_TAB]About Contact Add New

Red Hat Security Advisory 2021-4915-02

Red Hat Security Advisory 2021-4915-02
Posted Dec 3, 2021
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2021-4915-02 - Mailman is a program used to help manage e-mail discussion lists. Issues addressed include bypass and cross site request forgery vulnerabilities.

tags | advisory, vulnerability, csrf
systems | linux, redhat
advisories | CVE-2021-44227
SHA-256 | ae9ebdc6a6b3f3d493d2dcf2934db0f74cca8bd213ab14ece18aa1f758476438

Red Hat Security Advisory 2021-4915-02

Change Mirror Download
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

=====================================================================
Red Hat Security Advisory

Synopsis: Important: mailman:2.1 security update
Advisory ID: RHSA-2021:4915-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2021:4915
Issue date: 2021-12-02
CVE Names: CVE-2021-44227
=====================================================================

1. Summary:

An update for the mailman:2.1 module is now available for Red Hat
Enterprise Linux 8.4 Extended Update Support.

Red Hat Product Security has rated this update as having a security impact
of Important. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available for each vulnerability
from the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat Enterprise Linux AppStream EUS (v.8.4) - aarch64, ppc64le, s390x, x86_64

3. Description:

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.

4. Solution:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

5. Bugs fixed (https://bugzilla.redhat.com/):

2026862 - CVE-2021-44227 mailman: CSRF token bypass allows to perform CSRF attacks and admin takeover

6. Package List:

Red Hat Enterprise Linux AppStream EUS (v.8.4):

Source:
mailman-2.1.29-11.module+el8.4.0+13467+746daedf.2.src.rpm

aarch64:
mailman-2.1.29-11.module+el8.4.0+13467+746daedf.2.aarch64.rpm
mailman-debuginfo-2.1.29-11.module+el8.4.0+13467+746daedf.2.aarch64.rpm
mailman-debugsource-2.1.29-11.module+el8.4.0+13467+746daedf.2.aarch64.rpm

ppc64le:
mailman-2.1.29-11.module+el8.4.0+13467+746daedf.2.ppc64le.rpm
mailman-debuginfo-2.1.29-11.module+el8.4.0+13467+746daedf.2.ppc64le.rpm
mailman-debugsource-2.1.29-11.module+el8.4.0+13467+746daedf.2.ppc64le.rpm

s390x:
mailman-2.1.29-11.module+el8.4.0+13467+746daedf.2.s390x.rpm
mailman-debuginfo-2.1.29-11.module+el8.4.0+13467+746daedf.2.s390x.rpm
mailman-debugsource-2.1.29-11.module+el8.4.0+13467+746daedf.2.s390x.rpm

x86_64:
mailman-2.1.29-11.module+el8.4.0+13467+746daedf.2.x86_64.rpm
mailman-debuginfo-2.1.29-11.module+el8.4.0+13467+746daedf.2.x86_64.rpm
mailman-debugsource-2.1.29-11.module+el8.4.0+13467+746daedf.2.x86_64.rpm

These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2021-44227
https://access.redhat.com/security/updates/classification/#important

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2021 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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=kv2V
-----END PGP SIGNATURE-----

--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://listman.redhat.com/mailman/listinfo/rhsa-announce
Login or Register to add favorites

File Archive:

March 2024

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Mar 1st
    16 Files
  • 2
    Mar 2nd
    0 Files
  • 3
    Mar 3rd
    0 Files
  • 4
    Mar 4th
    32 Files
  • 5
    Mar 5th
    28 Files
  • 6
    Mar 6th
    42 Files
  • 7
    Mar 7th
    17 Files
  • 8
    Mar 8th
    13 Files
  • 9
    Mar 9th
    0 Files
  • 10
    Mar 10th
    0 Files
  • 11
    Mar 11th
    15 Files
  • 12
    Mar 12th
    19 Files
  • 13
    Mar 13th
    21 Files
  • 14
    Mar 14th
    38 Files
  • 15
    Mar 15th
    15 Files
  • 16
    Mar 16th
    0 Files
  • 17
    Mar 17th
    0 Files
  • 18
    Mar 18th
    10 Files
  • 19
    Mar 19th
    32 Files
  • 20
    Mar 20th
    46 Files
  • 21
    Mar 21st
    16 Files
  • 22
    Mar 22nd
    13 Files
  • 23
    Mar 23rd
    0 Files
  • 24
    Mar 24th
    0 Files
  • 25
    Mar 25th
    12 Files
  • 26
    Mar 26th
    31 Files
  • 27
    Mar 27th
    19 Files
  • 28
    Mar 28th
    42 Files
  • 29
    Mar 29th
    0 Files
  • 30
    Mar 30th
    0 Files
  • 31
    Mar 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close