QID 239928

Date Published: 2021-12-06

QID 239928: Red Hat Update for mailman (RHSA-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)

Affected Products:

  • Red Hat enterprise linux server 7 x86_64
  • Red Hat enterprise linux workstation 7 x86_64
  • Red Hat enterprise linux for ibm z systems 7 s390x
  • Red Hat enterprise linux for power, big endian 7 ppc64
  • Red Hat enterprise linux for power, little endian 7 ppc64le



Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

Successful exploitation of this vulnerability could lead to a security breach or could affect integrity, availability, and confidentiality.

  • CVSS V3 rated as Critical - 8.8 severity.
  • CVSS V2 rated as Critical - 8.5 severity.
    • Solution
    Refer to Red Hat security advisory RHSA-2021:4913 for updates and patch information.
    Vendor References

    CVEs related to QID 239928

    CVE-2016-6893 | CVE-2021-42097 | CVE-2021-44227 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2021:4913 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2021:4913
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