CVE-2019-1873 (CNNVD-201907-581)

HIGH
中文标题:
Cisco Adaptive Security Appliances Software和Cisco Firepower Threat Defense 资源管理错误漏洞
英文标题:
Cisco ASA and FTD Software Cryptographic TLS and SSL Driver Denial of Service Vulnerability
CVSS分数: 8.6
发布时间: 2019-07-10 17:30:12
漏洞类型: 输入验证错误
状态: PUBLISHED
数据质量分数: 0.30
数据版本: v3
漏洞描述
中文描述:

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 ASA和FTD中的加密驱动程序存在资源管理错误漏洞。远程攻击者可通过发送特制的TLS/SSL数据包利用该漏洞造成拒绝服务。

英文描述:

A vulnerability in the cryptographic driver for Cisco Adaptive Security Appliance Software (ASA) and Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause the device to reboot unexpectedly. The vulnerability is due to incomplete input validation of a Secure Sockets Layer (SSL) or Transport Layer Security (TLS) ingress packet header. An attacker could exploit this vulnerability by sending a crafted TLS/SSL packet to an interface on the targeted device. An exploit could allow the attacker to cause the device to reload, which will result in a denial of service (DoS) condition. Note: Only traffic directed to the affected system can be used to exploit this vulnerability. This vulnerability affects systems configured in routed and transparent firewall mode and in single or multiple context mode. This vulnerability can be triggered by IPv4 and IPv6 traffic. A valid SSL or TLS session is required to exploit this vulnerability.

CWE类型:
CWE-20 CWE-400
标签:
（暂无数据）
受影响产品
厂商 产品 版本 版本范围 平台 CPE
Cisco Cisco Adaptive Security Appliance (ASA) Software - < 9.4.4.36 - cpe:2.3:a:cisco:cisco_adaptive_security_appliance_(asa)_software:*:*:*:*:*:*:*:*
cisco asa_5506-x_firmware 9.6\(4.16\) - - cpe:2.3:o:cisco:asa_5506-x_firmware:9.6\(4.16\):*:*:*:*:*:*:*
cisco asa_5506-x_firmware 9.8\(3.8\) - - cpe:2.3:o:cisco:asa_5506-x_firmware:9.8\(3.8\):*:*:*:*:*:*:*
cisco asa_5506h-x_firmware 9.6\(4.16\) - - cpe:2.3:o:cisco:asa_5506h-x_firmware:9.6\(4.16\):*:*:*:*:*:*:*
cisco asa_5506h-x_firmware 9.8\(3.8\) - - cpe:2.3:o:cisco:asa_5506h-x_firmware:9.8\(3.8\):*:*:*:*:*:*:*
cisco asa_5506w-x_firmware 9.6\(4.16\) - - cpe:2.3:o:cisco:asa_5506w-x_firmware:9.6\(4.16\):*:*:*:*:*:*:*
cisco asa_5506w-x_firmware 9.8\(3.8\) - - cpe:2.3:o:cisco:asa_5506w-x_firmware:9.8\(3.8\):*:*:*:*:*:*:*
cisco asa_5508-x_firmware 9.6\(4.16\) - - cpe:2.3:o:cisco:asa_5508-x_firmware:9.6\(4.16\):*:*:*:*:*:*:*
cisco asa_5508-x_firmware 9.8\(3.8\) - - cpe:2.3:o:cisco:asa_5508-x_firmware:9.8\(3.8\):*:*:*:*:*:*:*
cisco asa_5516-x_firmware 9.6\(4.16\) - - cpe:2.3:o:cisco:asa_5516-x_firmware:9.6\(4.16\):*:*:*:*:*:*:*
cisco asa_5516-x_firmware 9.8\(3.8\) - - cpe:2.3:o:cisco:asa_5516-x_firmware:9.8\(3.8\):*:*:*:*:*:*:*
解决方案
中文解决方案:
（暂无数据）
英文解决方案:
（暂无数据）
临时解决方案:
（暂无数据）
参考链接
20190710 Cisco ASA and FTD Software Cryptographic TLS and SSL Driver Denial of Service Vulnerability vendor-advisory
cve.org
访问
109123 vdb-entry
cve.org
访问
CVSS评分详情
3.0 (cna)
HIGH
8.6
CVSS向量: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
机密性
NONE
完整性
NONE
可用性
HIGH
时间信息
发布时间:
2019-07-10 17:30:12
修改时间:
2024-11-19 19:02:44
创建时间:
2025-11-11 15:35:40
更新时间:
2025-11-11 15:54:43
利用信息
暂无可利用代码信息
数据源详情
数据源 记录ID 版本 提取时间
CVE cve_CVE-2019-1873 2025-11-11 15:20:09 2025-11-11 07:35:40
NVD nvd_CVE-2019-1873 2025-11-11 14:56:24 2025-11-11 07:44:11
CNNVD cnnvd_CNNVD-201907-581 2025-11-11 15:10:14 2025-11-11 07:54:43
版本与语言
当前版本: v3
主要语言: EN
支持语言:
EN ZH
安全公告
暂无安全公告信息
变更历史
v3 CNNVD
2025-11-11 15:54:43
vulnerability_type: 未提取 → 输入验证错误; cnnvd_id: 未提取 → CNNVD-201907-581; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
  • vulnerability_type: 未提取 -> 输入验证错误
  • cnnvd_id: 未提取 -> CNNVD-201907-581
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:44:11
affected_products_count: 6 → 11; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
  • affected_products_count: 6 -> 11
  • data_sources: ['cve'] -> ['cve', 'nvd']