Package : sympa Version : 6.1.23~dfsg-2+deb8u2 CVE ID : CVE-2018-1000550
A vulnerability has been discovered in Sympa, a modern mailing list manager, that allows write access to files on the server filesystem. This flaw allows to create or modify any file writable by the Sympa user, located on the server filesystem, using the function of Sympa web interface template file saving.
For Debian 8 "Jessie", this problem has been fixed in version 6.1.23~dfsg-2+deb8u2.
We recommend that you upgrade your sympa packages.
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