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CVE-2021-34792— Cisco Firepower Threat Defense(FTD)和Cisco Adaptive Security Appliances Software(ASA Software) 资源管理错误漏洞

CVSS 8.6 · High EPSS 1.39% · P69
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一、 漏洞 CVE-2021-34792 基础信息

漏洞信息

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Vulnerability Title
Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Resource Exhaustion Denial of Service Vulnerability
来源: 美国国家漏洞数据库 NVD
Vulnerability Description
A vulnerability in the memory management of Cisco Adaptive Security Appliance (ASA) Software and Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper resource management when connection rates are high. An attacker could exploit this vulnerability by opening a significant number of connections on an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition.
来源: 美国国家漏洞数据库 NVD
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
来源: 美国国家漏洞数据库 NVD
Vulnerability Type
未加控制的资源消耗(资源穷尽)
来源: 美国国家漏洞数据库 NVD
Vulnerability Title
Cisco Firepower Threat Defense(FTD)和Cisco Adaptive Security Appliances Software(ASA Software) 资源管理错误漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Cisco Firepower Threat Defense(FTD)和Cisco Adaptive Security Appliances Software(ASA Software)都是美国思科(Cisco)公司的产品。Cisco Firepower Threat Defense是一套提供下一代防火墙服务的统一软件。Cisco Adaptive Security Appliances Software是一套防火墙和网络安全平台。该平台提供了对数据和网络资源的高度安全的访问等功能。 Cisco Fire
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD

受影响产品

厂商产品影响版本CPE订阅
CiscoCisco Adaptive Security Appliance (ASA) Software n/a -

二、漏洞 CVE-2021-34792 的公开POC

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三、漏洞 CVE-2021-34792 的情报信息

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CVE-2021-34792 厂商安全公告 (1)

同批安全公告 · Cisco · 2021-10-27 · 共 20 条

CVE-2021-401178.6 HIGHCisco Firepower Threat Defense 资源管理错误漏洞
CVE-2021-347818.6 HIGHCisco Firepower Threat Defense 缓冲区错误漏洞
CVE-2021-347838.6 HIGHCisco Firepower Threat Defense和Cisco Adaptive Security Appliances Software 输入验证错误漏洞
CVE-2021-347938.6 HIGHCisco Firepower Threat Defense(FTD)和Cisco Adaptive Security Appliances Software(ASA Softwa
CVE-2021-401168.6 HIGHCisco Products Snort 安全漏洞
CVE-2021-401188.6 HIGHCisco Adaptive Security Appliances Software和Cisco Firepower Threat Defense 缓冲区错误漏洞
CVE-2021-347628.1 HIGHCisco Firepower Management Center 路径遍历漏洞
CVE-2021-401146.8 MEDIUMCisco Products Snort 安全漏洞
CVE-2021-347566.7 MEDIUMCisco Firepower Threat Defense 操作系统命令注入漏洞
CVE-2021-347556.7 MEDIUMCisco Firepower Threat Defense 操作系统命令注入漏洞
CVE-2021-347545.8 MEDIUMCisco Firepower Threat Defense 访问控制错误漏洞
CVE-2021-347945.3 MEDIUMCisco Firepower Threat Defense 安全漏洞
CVE-2021-347875.3 MEDIUMCisco Firepower Threat Defense(FTD)和Cisco Adaptive Security Appliances Software(ASA Softwa
CVE-2021-401255.3 MEDIUMCisco Firepower Threat Defense(FTD)和Cisco Adaptive Security Appliances Software(ASA Softwa
CVE-2021-347644.8 MEDIUMCisco Firepower Management Center 输入验证错误漏洞
CVE-2021-347634.8 MEDIUMCisco Firepower Management Center 跨站脚本漏洞
CVE-2021-347914.7 MEDIUMCisco Firepower Threat Defense(FTD)和Cisco Adaptive Security Appliances Software(ASA Softwa
CVE-2021-347904.7 MEDIUMCisco Firepower Threat Defense和Cisco Adaptive Security Appliances Software 输入验证错误漏洞
CVE-2021-347614.4 MEDIUMCisco Firepower Threat Defense 输入验证错误漏洞

IV. Related Vulnerabilities

V. Comments for CVE-2021-34792

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