WordPress 2.1.1 contained a trojan horse
Posted Mar 4, 2007 11:34 UTC (Sun) by
rickmoen (subscriber, #6943)
In reply to:
WordPress 2.1.1 contained a trojan horse by miah
Parent article:
WordPress 2.1.1 contained a trojan horse
"miah" wrote:
This is why checksums should also be accompanied by a cryptographic signature.
Exactly so. Note that the main download page doesn't even offer the md5sum, only a tarball or Zip archive. The separate archive page lets you get the md5sums, but you're given no means of verifying their validity; evidently, the developers aren't bothering to sign their releases.
This is the reason why Web apps have been the low-hanging-fruit *ix intrusion vector of choice (aside from phishing and theft of security tokens on compromised hosts) over the last few years -- and why admins should be super-careful about anything they install from upstream tarballs.
Rick Moen
rick@linuxmafia.com
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