RHSA-2021:1751: mailman security update

RHSA-2021:1751, released May 18, 2021, fixes 2 CVEs in mailman (version 3:2.1.29-11.module+el8.4.0+8277+5e2c6e6e). None of them is reported as exploited. Patch Radar priority: Routine.

Routine

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

6.5

Base score, 0 to 10

Highest EPSS

0.0270

86th percentile

Priority of the 2 CVEs

Patch now 0
                                Urgent 0
                                High 0
                                Routine 2

Fixed package versions

Product	Release	Fixed in
mailman	RHEL 8	3:2.1.29-11.module+el8.4.0+8277+5e2c6e6e

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Routine	CVE-2020-12108	mailman: /options/mailman in GNU Mailman before 2.1.31 allows Arbitrary Content Injection.	6.5	0.0270	None reported
Routine	CVE-2020-15011	mailman: Mailman is a program used to help manage e-mail discussion lists. Security Fix(es): * mailman: arbitrary content in...	4.7	0.0189	None reported

Also fixes CVE-2020-12108

mailman 1:2.1.29-1ubuntu3.1
mailman on Ubuntu 20.04 LTS (focal)
ELSA-2021-1751
mailman on ol 8
mailman 1:2.1.26-1ubuntu0.2
mailman on Ubuntu 18.04.6 LTS (bionic)

Vendor advisory

https://access.redhat.com/errata/RHSA-2021:1751

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