CLSA-2024-1708417063 rpm: Fix of 3 CVEs

CVE-2021-35937: fix a possible privilege escalation through a symlink check race condition - CVE-2021-35938: fix a possible privilege escalation using a symlink to a security-critical file - CVE-2021-35939: fix a possible privilege escalation using a symlink as a destination path...

rpm: races with chown/chmod/capabilities calls during installation

A symbolic link issue was found in rpm. It occurs when rpm sets the desired permissions and credentials after installing a file. A local unprivileged user could use this flaw to exchange the original file with a symbolic link to a security-critical file and escalate their privileges on the system...