Debian 10: DLA-3681-1 moderate: amanda privilege escalation and info leak

CVE-2022-37703

In Amanda 3.5.1, an information leak vulnerability was found in the
calcsize SUID binary. An attacker can abuse this vulnerability to
know if a directory exists or not anywhere in the fs. The binary
will use `opendir()` as root directly without checking the path,
letting the attacker provide an arbitrary path.


CVE-2022-37705

A privilege escalation flaw was found in Amanda 3.5.1 in which the
backup user can acquire root privileges. The vulnerable component is
the runtar SUID program, which is a wrapper to run /usr/bin/tar with
specific arguments that are controllable by the attacker. This
program mishandles the arguments passed to tar binary.

CVE-2023-30577

The SUID binary "runtar" can accept the possibly malicious GNU tar
options if fed with some non-argument option starting with
"--exclude" (say --exclude-vcs). The following option will be
accepted as "good" and it could be an option passing some