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[zurück][ältere Posting][neuere Posting]  Montag, 18 März 2019 | Blog: 5 | No: 42732     feed-image

Benutzt hier jemand putty?

Benutzt hier jemand putty?
Security fixes found by an EU-funded bug bounty programme:
  • a remotely triggerable memory overwrite in RSA key exchange, which can occur before host key verification
  • potential recycling of random numbers used in cryptography
  • on Windows, hijacking by a malicious help file in the same directory as the executable
  • on Unix, remotely triggerable buffer overflow in any kind of server-to-client forwarding
  • multiple denial-of-service attacks that can be triggered by writing to the terminal
Other security enhancements: major rewrite of the crypto code to remove cache and timing side channels.
Das ist mal so ziemlich ein Totalschaden.

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