One security issue has been discovered in sssd. The sssctl command was vulnerable to shell command injection via the logs-fetch and cache-expire subcommands. This flaw allows an attacker to trick the root
It was found that the patch for CVE-2021-3592 introduced a regression which prevented ssh connections to the host system. Since there is no imminent solution for the problem, the patch for CVE-2021-3592 has been reverted. Updated qemu packages are now available to correct this issue.
An issue has been found in btrbk, a backup tool for btrfs subvolumes. Due to mishandling of remote hosts filtering SSH commands using ssh_filter_btrbk.sh in authorized_keys an arbitrary code execution would