Security vulnerabilities in current container image

[verdurin]

Looking at the most recent tagged image on quay.io, lots of vulnerabilities are listed:

https://quay.io/repository/wtsicgp/brass/manifest/sha256:2a195c341e518f16a12157b4e9e2346b60b97e63be2746d3f86606ba9689114e?tab=vulnerabilities

Would it be possible to re-base the image on a newer OS, and perhaps update some of the other outdated packages?
I think technically this relates also to https://quay.io/repository/wtsicgp/pcap-core?tab=tags but I noticed it when looking at BRASS.