SN 719: Exim Under Siege


Manage episode 236411357 series 122168
By Discovered by Player FM and our community — copyright is owned by the publisher, not Player FM, and audio streamed directly from their servers.
  • A new DRAM problem called "RAMBleed"
  • A bad Linux TCP SACK server kernel crashing flaw
  • Last week's patch Tuesday
  • A Bluetooth surprise
  • Another useless warning about the BlueKeep vulnerability
  • Microsoft misses a 90-day Tavis Ormandy deadline
  • Good news about GandCrab wrap up
  • Yubico's entropy mistake
  • Post-announce SQRL news
  • Our favorite iOS security app
  • Attacks on Exim mail servers and other pending disasters

We invite you to read our show notes at

Hosts: Steve Gibson and Leo Laporte

Download or subscribe to this show at

You can submit a question to Security Now! at the GRC Feedback Page.

For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site:, also the home of the best disk maintenance and recovery utility ever written Spinrite 6.


191 episodes available. A new episode about every 7 days averaging 123 mins duration .