What is RHSA-2021:4913?

RHSA-2021:4913 is a security advisory published by Red Hat Product Security with High severity. Red Hat Security Advisory: mailman security update

Which CVE IDs does RHSA-2021:4913 cover?

RHSA-2021:4913 covers the following CVE IDs: CVE-2016-6893, CVE-2021-42097, CVE-2021-44227. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2021:4913?

RHSA-2021:4913 has a CVSS v3 base score of 8.0, published by Red Hat Product Security.

RHSA-2021:4913HighCVSS 8.0

Red Hat Security Advisory: mailman security update

Vendor

Red Hat Product Security

Published

December 2, 2021

Last Modified

June 25, 2026

🔗 CVE IDs covered (3)

CVE-2016-6893 →CVE-2021-42097 →CVE-2021-44227 →

📋 Description

CVE-2016-6893 — mailman: CSRF protection missing in the user options page CVE-2021-42097 — mailman: CSRF token bypass allows to perform CSRF attacks and account takeover CVE-2021-44227 — mailman: CSRF token bypass allows to perform CSRF attacks and admin takeover

🔗 References (6)

selfhttps://access.redhat.com/errata/RHSA-2021:4913
externalhttps://access.redhat.com/security/updates/classification/#important
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1370155
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2020568
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2026862
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_4913.json