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Medium RLSA-2021:1751 2 CVEs

Moderate: mailman:2.1 security update

Published May 18, 2021 · Updated Feb 4, 2026

Summary

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

Security Fix(es):

* mailman: arbitrary content injection via the options login page (CVE-2020-12108)

* mailman: arbitrary content injection via the private archive login page (CVE-2020-15011)

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.

Additional Changes:

For detailed information on changes in this release, see the Rocky Linux 8.4 Release Notes linked from the References section.

Fixed packages 1

ReleasePackageFixed in
Rocky Linux · 8 mailman 3:2.1.29-11.module+el8.4.0+539+54f8785b

Vulnerabilities 2

  • Unscored —

    /options/mailman in GNU Mailman before 2.1.31 allows Arbitrary Content Injection.

  • Unscored —

    GNU Mailman before 2.1.33 allows arbitrary content injection via the Cgi/private.py private archive login page.

References

  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1848856
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1850684