CentOS ProjectCESA-2021:4913mailman security update
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:S/C:C/I:C/A:C
0.003 Low
EPSS
Percentile
65.6%
CentOS Errata and Security Advisory CESA-2021:4913
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 account takeover (CVE-2021-42097)
-
mailman: CSRF token bypass allows to perform CSRF attacks and admin takeover (CVE-2021-44227)
-
mailman: CSRF protection missing in the user options page (CVE-2016-6893)
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.
Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-announce/2021-December/086212.html
Affected packages:
mailman
Upstream details at:
https://access.redhat.com/errata/RHSA-2021:4913
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| CentOS | 7 | x86_64 | mailman | < 2.1.15-30.el7_9.2 | mailman-2.1.15-30.el7_9.2.x86_64.rpm |
Related
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:S/C:C/I:C/A:C
0.003 Low
EPSS
Percentile
65.6%