heartbleed fallout for apache
Posted on: 2014-04-11 20:25:44+00:00
What we've learned about the heartbleed incident is that it is hard, in the sense of perhaps only viable to a well-funded blackhat operation, to steal a private certificate and key from a vulnerable service. Nevertheless, the central role Apache projects play in the modern software development world require us to mitigate against that circumstance. Given the length of time and exposure window for this bug's existence, we have to assume that some/many Apache passwords may have been compromised, and perhaps even our private wildcard cert and key, so we've taken a few steps as of today:
- We fixed the vulnerability in our openssl installations to prevent further damage,
- We've acquired a new wildcard cert for apache.org that we have rolled out prior to this blog entry,
- We will require that all committers rotate their LDAP passwords (committers visit id.apache.org to reset LDAP passwords once they've been forcibly reset),
- We are encouraging all service administrators to all non-LDAP service like jira to rotate those passwords as well.
Regarding the cert change for svn users- we'd also like to suggest that you remove your existing apache.org certs from your .subversion cache to prevent potential MITM attacks using the old cert. Fortunately it is relatively painless to do this:
% grep -l apache.org ~/.subversion/auth/svn.ssl.server/* | xargs rm
NOTE: our openoffice wildcard cert was never vulnerable to this issue as it was served from an openssl-1.0.0 host.
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