Comodo Firewall Link Following Local Privilege Escalation Vulnerability

Comodo Firewall Link Following Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of Comodo Firewall. 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 cmdagent executable. By creating a symbolic link, an attacker can abuse the application to delete a file. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-21794.

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在文件访问前对链接解析不恰当(链接跟随)

Comodo Firewall 安全漏洞

Comodo Firewall是美国Comodo公司的一套防火墙软件。该软件具有防火墙过滤、入侵保护等功能。 Comodo Firewall存在安全漏洞，该漏洞源于存在链接跟踪本地权限提升漏洞，攻击者可以利用此漏洞提升权限，并以SYSTEM权限执行任意代码。

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