In kerfuffle/jobs.cpp in KDE Ark before 20.08.0, a crafted archive can install files outside the extraction directory via ../ directory traversal.
{ "ubuntu_priority": "medium" }
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "4:17.12.3-0ubuntu1.1", "binary_name": "ark" }, { "binary_version": "4:17.12.3-0ubuntu1.1", "binary_name": "ark-dbgsym" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "4:19.12.3-0ubuntu1.1", "binary_name": "ark" }, { "binary_version": "4:19.12.3-0ubuntu1.1", "binary_name": "ark-dbgsym" } ] }