PHP7: Unknown hashing algorithm: sha256

Detection score: 4.0

<p>What it boiled down to for me was that due to a forgotten comment in configs I was using mod_php with mpm_event apache. So non-thread-safe php7 in a threaded environment, hence shared memory corruption and a number of problems, one of them being sha1 was unavailable after some random uptime.</p>
Posted 6 months ago | reported 6 months ago
Posted by meh (21)

Caught by 5 reasons: