Comment by ameliaquining
5 hours ago
The specific reason for the current degree of consternation, to the point where many websites went down preemptively which didn't happen even with Log4Shell, is that for about half a day there were multiple alleged proofs-of-concept circulating on Twitter while the PHP Foundation refused to release the patch. If that hadn't been the case, we'd still be having a conversation, but a different one.
Suppose hypothetically there was no disclosure period at all. Suppose that at the time the PHP team made the announcement that there was an unmitigable unconditional RCE against ~every version of PHP with advice to take servers offline, they had just been made aware of it themselves, and simply did not have a patch ready yet. The pre-emptive taking of servers offline until a patch was available, the OP blog post that was written, and this comment thread would all still apply the same. Nothing in this thread was in any way related to the embargo period. It is extremely weird that you came into a thread irrelevant to the embargo and told me my comment was irrelevant to the embargo, and then have stuck to your guns arguing this incessantly. The embargo and the severe vulnerability are related. They are not the same thing, and much of the conversation would in fact be exactly the same regardless of the embargo.
There's no need for an embargo before the patch is available, because the core team can just not tell anyone. It's only once there is a patch that the decision has to be made whether to embargo it.