(Pwn2Own) QNAP TS-453E smbd domain_name Argument Injection Authentication Bypass Vulnerability

This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of QNAP TS-453E devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of of the domainname parameter. The issue results from the la...

CVE-2025-0620 Samba: smbd doesn't pick up group membership changes when re-authenticating an expired smb session

A flaw was found in Samba. The smbd service daemon does not pick up group membership changes when re-authenticating an expired SMB session. This issue can expose file shares until clients disconnect and then connect again...

CVE-2025-0620

CVE-2025-0620 affects Samba (smbd) where group membership changes are not picked up during re-authentication of an expired SMB session, potentially exposing file shares until clients disconnect and reconnect. The issue is documented across multiple distributions; a practical remediation is upgrad...

CVE-2025-0620 Samba: smbd doesn't pick up group membership changes when re-authenticating an expired smb session

A flaw was found in Samba. The smbd service daemon does not pick up group membership changes when re-authenticating an expired SMB session. This issue can expose file shares until clients disconnect and then connect again...

Samba SMB 2.2.x,CIFS/9000 Server A.01.x Packet Assembling Buffer Overflow Vulnerability

No description provided by source. source: http://www.securityfocus.com/bid/7106/info Samba is prone to a buffer-overflow vulnerability when the 'smbd' service tries to reassemble specially crafted SMB/CIFS packets. An attacker can exploit this vulnerability by creating a specially formatted...