Security Information / 2021 / Security Information -- DSA-4922-1 hyperkitty

Debian Security Advisory

DSA-4922-1 hyperkitty -- security update

Date Reported:

29 May 2021

Affected Packages:

hyperkitty

Vulnerable:

Yes

Security database references:

In Mitre's CVE dictionary: CVE-2021-33038.

More information:

Amir Sarabadani and Kunal Mehta discovered that the import functionality of Hyperkitty, the web user interface to access Mailman 3 archives, did not restrict the visibility of private archives during the import, i.e. that during the import of a private Mailman 2 archive the archive was publicly accessible until the import completed.

For the stable distribution (buster), this problem has been fixed in version 1.2.2-1+deb10u1.

We recommend that you upgrade your hyperkitty packages.

For the detailed security status of hyperkitty please refer to its security tracker page at: https://security-tracker.debian.org/tracker/hyperkitty