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mailman (1:2.1.29-1ubuntu3.1) focal-security; urgency=medium

  * SECURITY UPDATE: Potential Privilege escalation via the user
    options page. (LP: #1947639)
    - debian/patches/CVE-2021-42096-CVE-2021-42097.patch: Always make
      the CSRF token for the user
    - CVE-2021-42096
  * SECURITY UPDATE: Potential CSRF attack via the user options page
    (LP: #1947640)
    - debian/patches/CVE-2021-42096-CVE-2021-42097.patch: ensure token
      is for the user whose option page is being requested
    - CVE-2021-42097
  * SECURITY UPDATE: Arbitrary Content Injection
    - debian/patches/CVE-2020-12108.diff: removed
      safeusers variable that allows arbitrary content
      to be injected in Mailman/Cgi/options.py.
    - debian/patches/CVE-2020-15011.diff: checks if
      roster private, if so log the info in Mailman/Cgi/private.py.
    - CVE-2020-12108
    - CVE-2020-15011
  * SECURITY UPDATE: XSS vulnerability
    - debian/patches/CVE-2020-12137.diff: use .bin extension
      for scrubbed application/octet-stream files in
      Mailman/Handlers/Scrubber.py.
    - CVE-2020-12137

 -- Paulo Flabiano Smorigo <email address hidden>  Tue, 26 Oct 2021 17:47:22 +0000

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