SWSoft Confixx contains a flaw that may allow a malicious user to gain access to unauthorized privileges. The issue is triggered when an attacker uses the restore function to change the ownership of arbitrary system files, including /etc/{passwd,shadow}. This flaw may lead to a loss of integrity.
Classification
Location:
Remote/Network Access Required
Attack Type:
Information Disclosure
Impact:
Loss of Confidentiality
Exploit:
Exploit Available
Disclosure:
OSVDB Verified
Solution
Upgrade to version 3.0.3 or higher, as it has been reported to fix this vulnerability. It is also possible to correct the flaw by implementing the following workaround: disable the backup script.