Samba information disclosure with SMB1 and Unix Extensions (CVE-2021-44141)
Samba information disclosure with SMB1 and Unix Extensions enabled
Summary
This vulnerability applies when Samba is configured to use SMB1 with Unix extensions. No Buffalo NAS devices are configured to use SMB1 with Unix extensions, so no Buffalo devices are affected.
Vulnerability ID | Vulnerability Overview |
---|---|
CVE-2021-44141 | All versions of Samba prior to 4.15.5 are vulnerable to a malicious client using a server symlink to determine if a file or directory exists in an area of the server file system not exported under the share definition. SMB1 with unix extensions has to be enabled in order for this attack to succeed. |
Affected Supported TeraStations
None
Date | Description |
3/16/2022 | Initial release |