eopkg is a Solus package manager implemented in python3. In versions prior to 4.4.0, a malicious package could escape the directory set by --destdir. This requires the installation of a package from a malicious or compromised source. Files in such packages would not be installed in the path given by --destdir, but on a different location on the host. The issue has been fixed in v4.4.0. Users only installing packages from the Solus repositories are not affected.
Exploitability
AV:LAC:LAT:PPR:HUI:AVulnerable System
VC:NVI:HVA:NSubsequent System
SC:NSI:HSA:H5.8/CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:A/VC:N/VI:H/VA:N/SC:N/SI:H/SA:HOther