G DATA Software Total Security

The GDASPAMLib.AntiSpam ActiveX control ASK\GDASpam.dll in G DATA Total Security 25.4.0.3 has a buffer overflow via a long IsBlackListed argument.

G DATA Total Security Link Following Local Privilege Escalation Vulnerability

G DATA Total Security Link Following Local Privilege Escalation Vulnerability

G DATA Total Security Scan Server Link Following Local Privilege Escalation Vulnerability

G DATA Total Security Link Following Local Privilege Escalation Vulnerability

G DATA Total Security GDBackupSvc Service Link Following Local Privilege Escalation Vulnerability

G DATA Total Security Incorrect Permission Assignment Local Privilege Escalation Vulnerability

gdwfpcd.sys in G Data Total Security before 2019-02-22 allows an attacker to bypass ACLs because Interpreted Device Characteristics lacks FILE_DEVICE_SECURE_OPEN and therefore files and directories "inside" the \\.\gdwfpcd device are not properly protected, leading to unintended impersonation or object creation.