Dominik Penner discovered that Ark did not properly sanitize zip archive files before performing extraction. An attacker could use this to construct a malicious zip archive that, when opened, would create files outside the extraction directory.
{ "binaries": [ { "binary_name": "ark", "binary_version": "4:17.12.3-0ubuntu1.1" } ], "availability": "No subscription required" }
{ "cves": [], "ecosystem": "Ubuntu:18.04:LTS" }
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4461-1.json"
{ "binaries": [ { "binary_name": "ark", "binary_version": "4:19.12.3-0ubuntu1.1" } ], "availability": "No subscription required" }
{ "cves": [], "ecosystem": "Ubuntu:20.04:LTS" }