rssh contains a flaw that may lead to an unauthorized information disclosure. The issue is triggered when path expansion occurs before entering the chroot jail, which will disclose file existence information resulting in a loss of confidentiality.
Classification
Location:
Remote / Network Access
Attack Type:
Information Disclosure
Impact:
Loss of Confidentiality
Exploit:
Exploit Public
Solution
Upgrade to version 2.2.0 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.