CVE-2022-37703 Information

Description

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.

Reference

http://www.amanda.org/ https://github.com/MaherAzzouzi/CVE-2022-37703