BIT-ETCD-2020-15113 Improper Preservation of Permissions in etcd

In etcd before versions 3.3.23 and 3.4.10, certain directory paths are created etcd data directory and the directory path when provided to automatically generate self-signed certificates for TLS connections with clients with restricted access permissions 700 by using the os.MkdirAll. This functio...

Ubuntu 20.04 LTS : etcd vulnerabilities (USN-5628-1)

The remote Ubuntu 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5628-1 advisory. It was discovered that etcd incorrectly handled certain specially crafted WAL files. An attacker could possibly use this issue to cause a denial of...