It was reported that vdagent_file_xfers_data() does not properly escape xfers->save_dir before giving it as argument to system(), allowing for arbitrary code execution.
Acknowledgments: Name: Seth Arnold (Canonical)
Statement: Red Hat Product Security has rated this issue as having Low security impact. This issue is not currently planned to be addressed in future updates. For additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/.
Created spice-vdagent tracking bugs for this issue: Affects: fedora-all [bug 1518602]
Upstream patch: https://cgit.freedesktop.org/spice/linux/vd_agent/commit/?id=8ba174816d245757e743e636df357910e1d5eb61