JCIFS SMB/CIFS Java implementation contains a flaw that may allow a malicious user to gain access to the system. The issue is triggered when the guest account is enabled on a CIFS server, allowing access to users even after typing an invalid username or password. It is possible that the flaw may allow access to the system resulting in a loss of confidentiality.
Classification
Location:
Remote / Network Access
Attack Type:
Authentication Management,
Misconfiguration
Impact:
Loss of Confidentiality
Exploit:
Exploit Public
Disclosure:
OSVDB Verified
Solution
Upgrade to version 0.9.1 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.