Package : ruby-zip Version : 1.1.6-1+deb8u2 CVE ID : CVE-2018-1000544 Debian Bug : 902720 It was found that rubyzip, a Ruby module for reading and writing zip files, contained a Directory Traversal vulnerability that can be exploited to write arbitrary files to the filesystem. For Debian 8 "Jessie", this problem has been fixed in version 1.1.6-1+deb8u2. We recommend that you upgrade your ruby-zip 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