So I am a bit confused on this one. Why does this particular developer or anyone really, disagree with assigning CVEs to releases code? I mean I get that it is experimental but having associated CVEs adds to disclosure on the experimental features. What is the downside of the assigned CVEs? I was all ready to jump on F5 being wrong but it sounds like they may have taken the right position. Can someone elaborate on why that may not be the case?
I think most people share your confusion. It seems that F5 was following their responsibility as a CNA, but one guy disagreed enough to leave with all his toys.
I believe what this is saying is that management decided to only fix CVEs in certain versions going forward, instead of older versions. It's hard to tell for sure.
There was another article I read that had a snippet from F5. As I read it, their concern was that they have two release tracks: the paid/subscription track, and the free track. They are actually the same code, but the free track is just 2 releases behind, so the idea is that if you want the "latest and greatest" stuff, you gotta pay. It's a fairly common strategy in the industry.
So, the concern is that for security vulnerabilities that are not CVEs, info about the vulnerability (and how to exploit it) is out in the wild for two whole releases, before the patch reaches the free-tier users.
Seems like an actively good position on F5's part, from this angle.
Not particularly when you consider it is standard practice to NOT be charging for CVE and emergency for released products from similar companies. Hell, even RedHat pushed upstream and downstream packages to CentOS if they were the first to patch. Happens with Canonical and the Debian team as well. This engineer saw what F5 was doing, thought it was wrong, and bailed. Seems like a valid response to me.