CVE-2023-42126— G DATA Total Security GDBackupSvc Service Link Following Local Privilege Escalation Vulnerability

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

G DATA Total Security GDBackupSvc Service Link Following Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of G Data Total Security. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the GDBackupSvc service. By creating a symbolic link, an attacker can abuse the service to create a file with a permissive DACL. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-20694.

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在文件访问前对链接解析不恰当(链接跟随)

G Data 安全漏洞

G Data是德国G Data公司的一款防病毒软件。 G DATA Total Security存在安全漏洞。攻击者利用该漏洞提升权限并在 SYSTEM 环境中执行任意代码。

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