I don't know what software or kit you used but in software you usually have some audio delay or gain (as in time) setting to help with this.
There's a lot to learn about ripping the CD to some file to be edited so take time to learn what your video editor does. There is no way to write a step by step here because there are dozens of video editors out. We have to remain generic for now.
If you have a CD and want to play it on a computer, go get VLC PLAYER since it has a time adjustment to help with bad sync. Here's an article about that:
So for that player it's pretty easy. Just press J or K to move the sync around.
We recently found some old VCR tape of our band and had it recorded to CD disc but audio/video is out of sync. Not sure if this is from original tape or disc. Can audio/video be synced?