Vulnerability Information
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Vulnerability Title
Cisco Firepower Threat Defense Software Signature Verification Bypass Vulnerability
Vulnerability Description
A vulnerability in the Image Signature Verification feature of Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, remote attacker with administrator-level credentials to install a malicious software patch on an affected device. The vulnerability is due to improper verification of digital signatures for patch images. An attacker could exploit this vulnerability by crafting an unsigned software patch to bypass signature checks and loading it on an affected device. A successful exploit could allow the attacker to boot a malicious software patch image.
CVSS Information
N/A
Vulnerability Type
密码学签名的验证不恰当
Vulnerability Title
Cisco Firepower Threat Defense 数据伪造问题漏洞
Vulnerability Description
Cisco Firepower Threat Defense（FTD）是美国思科（Cisco）公司的一套提供下一代防火墙服务的统一软件。 Cisco FTD Software Release 6.2.2.1之前版本中的Image Signature Verification功能存在数据伪造问题漏洞，该漏洞源于不正确的电子签名验证。攻击者可通过创建一个未签名的软件补丁利用该漏洞在受影响设备上安装恶意的软件补丁。
CVSS Information
N/A
Vulnerability Type
N/A