[ubuntu/bionic-updates] ckeditor 4.5.7+dfsg-2ubuntu0.18.04.1 (Accepted)

[Ubuntu Archive Robot]

ckeditor (4.5.7+dfsg-2ubuntu0.18.04.1) bionic-security; urgency=medium

  * SECURITY UPDATE: code injection in HTML data processor
    - debian/patches/CVE-2021-33829.patch: treat --!> as a valid comment
      end tag in core/htmlparser.js
    - CVE-2020-9281
    - CVE-2021-33289
  * SECURITY UPDATE: cross-site scripting in image2 plugin
    - debian/patches/CVE-2018-9861.patch: perform encoding over the
      content before rendering in core/selection.js
    - CVE-2018-9861
  * SECURITY UPDATE: HTML injection in clipboard plugin
    - debian/patches/CVE-2021-32809.patch: clean unwanted characters and
      tags from clipboard data in plugins/clipboard/plugin.js
    - CVE-2021-32809
  * SECURITY UPDATE: code injection through fake objects.
    - debian/patches/CVE-2021-37695.patch: perform filtering over the
      content used to restore real element in fakeobjects/plugin.js.
    - CVE-2021-37695

Date: 2022-03-22 08:51:10.764996+00:00
Changed-By: David Fernandez Gonzalez <david.fernandezgonzalez at canonical.com>
Signed-By: Ubuntu Archive Robot <ubuntu-archive-robot at lists.canonical.com>
https://launchpad.net/ubuntu/+source/ckeditor/4.5.7+dfsg-2ubuntu0.18.04.1
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