Cisco Email Security Appliance Filter Bypass Vulnerability

A vulnerability in certain attachment detection mechanisms of the Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to bypass the filtering functionality of an affected device. The vulnerability is due to improper detection of certain content sent to an affected device. An attacker could exploit this vulnerability by sending certain file types without Content-Disposition information to an affected device. A successful exploit could allow an attacker to send messages that contain malicious content to users.

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输入验证不恰当

Cisco Email Security Appliance 输入验证错误漏洞

Cisco Email Security Appliance（ESA）是美国思科（Cisco）公司的一个电子邮件安全设备。 Cisco ESA中的附件检测机制存在输入验证错误漏洞。该漏洞源于网络系统或产品未对输入的数据进行正确的验证。

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