Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
A vulnerability in the TLS handler of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to gain access to sensitive information. This vulnerability is due to improper implementation of countermeasures against a Bleichenbacher attack on a device that uses SSL decryption policies. An attacker could exploit this vulnerability by sending crafted TLS messages to an affected device, which would act as an oracle and allow the attacker to carry out a chosen-ciphertext attack. A successful exploit could allow the attacker to perform cryptanalytic operations that may allow decryption of previously captured TLS sessions to the affected device.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Vulnerability Type
通过差异性导致的信息暴露
Vulnerability Title
Cisco Firepower Threat Defense 安全漏洞
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 Firepower Threat Defense（FTD）Software存在安全漏洞，该漏洞源于其TLS处理程序对使用SSL解密策略的设备上的Bleichenbacher攻击实施了不当的反制措施允许未经身份验证的远程攻击者获得对敏感信息的访问权。
CVSS Information
N/A
Vulnerability Type
N/A