qmail-verify as used in netqmail 1.06 is prone to an information disclosure vulnerability. A local attacker can test for the existence of files and directories anywhere in the filesystem because qmail-verify runs as root and tests for the existence of files in the attacker’s home directory, without dropping its privileges first.
CPE | Name | Operator | Version |
---|---|---|---|
ubuntu_linux | eq | 20.04 | |
debian_linux | eq | 8.0 | |
debian_linux | eq | 9.0 | |
debian_linux | eq | 10.0 | |
netqmail | eq | 1.06 |