[SECURITY] [DLA 2316-1] ruby-kramdown security update

Debian LTS Advisory DLA-2316-1 [email protected]
https://www.debian.org/lts/security/ Abhijith PA
August 08, 2020 https://wiki.debian.org/LTS

Package : ruby-kramdown
Version : 1.12.0-1+deb9u1
CVE ID : CVE-2020-14001
Debian Bug : 965305

ruby-kramdown processes the template option inside Kramdown documents by
default, which allows unintended read access (such as
template="/etc/passwd") or unintended embedded Ruby code execution (such
as a string that begins with template="string://<%= `). NOTE: kramdown is
used in Jekyll, GitLab Pages, GitHub Pages, and Thredded Forum.

For Debian 9 stretch, this problem has been fixed in version
1.12.0-1+deb9u1.

We recommend that you upgrade your ruby-kramdown packages.

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

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS