I think there's a lot to learn from the last twenty four hour's events. An absolute nuclear bomb of an exploit affecting every version of PHP back to 2012 (which nobody should be using of course, but I've worked in plenty of environments that are not up to date).
The thing that's annoyed me the most is the speculation and misinformation, filling in the gaps. Folks looked into the php-src and figured out one of the vulnerabilities, starting saying you should disable certain php settings and then core PHP developers on obscure mailing lists hinting this isn't enough.
Given how inexpensive it is for agents to scan popular OSS projects, disclosure needs to be more discrete and you cannot publish fixes to OSS before disclosure. People will be and are watching for this kind of thing already.
The thing that's annoyed me the most is the speculation and misinformation, filling in the gaps. Folks looked into the php-src and figured out one of the vulnerabilities, starting saying you should disable certain php settings and then core PHP developers on obscure mailing lists hinting this isn't enough.
Given how inexpensive it is for agents to scan popular OSS projects, disclosure needs to be more discrete and you cannot publish fixes to OSS before disclosure. People will be and are watching for this kind of thing already.