Centos: DeltaRPM. What is it and do you need it?
Instead of downloading full packages for minor changes all the time, delta rpms were invented
centos
Patch your Centos Machines now
Thanks to Jan Dennis Bungart for posting this on his Facebook page. Centos has a Kernel vulnerability which can be exploited to take the machine offline. To read the gory details: https://access.redhat.com/security/vulnerabilities/tcpsack CVE-2019-11477: SACK Panic (Linux >= 2.6.29) CVE-2019-11478: SACK Slowness (Linux < 4.15) or Excess Resource Usage (all Linux versions) CVE-2019-11479: Excess Resource Consumption ... Read more