CVE-2019-12676 (CNNVD-201910-061)

HIGH
中文标题:
Cisco Adaptive Security Appliance Software和Cisco Firepower Threat Defense 输入验证错误漏洞
英文标题:
Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software OSPF LSA Processing Denial of Service Vulnerability
CVSS分数: 7.4
发布时间: 2019-10-02 19:06:39
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 Software和Cisco FTD中的Open Shortest Path First (OSPF)实现存在输入验证错误漏洞,该漏洞源于程序没有正确处理OSPF LSA 11数据包。攻击者可通过发送特制的OSPF LSA 11数据包利用该漏洞造成拒绝服务。

英文描述:

A vulnerability in the Open Shortest Path First (OSPF) implementation of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, adjacent attacker to cause a reload of an affected device, resulting in a denial of service (DoS) condition. The vulnerability exists because the affected software improperly parses certain options in OSPF link-state advertisement (LSA) type 11 packets. An attacker could exploit this vulnerability by sending a crafted LSA type 11 OSPF packet to an affected device. A successful exploit could allow the attacker to cause a reload of the affected device, resulting in a DoS condition for client traffic that is traversing the device.

CWE类型:
CWE-20
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 - < n/a - cpe:2.3:a:cisco:cisco_adaptive_security_appliance_(asa)_software:*:*:*:*:*:*:*:*
cisco adaptive_security_appliance * - - cpe:2.3:a:cisco:adaptive_security_appliance:*:*:*:*:*:*:*:*
cisco adaptive_security_appliance_software * - - cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*
cisco firepower_threat_defense * - - cpe:2.3:a:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*
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
20191002 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software OSPF LSA Processing Denial of Service Vulnerability vendor-advisory
cve.org
访问
CVSS评分详情
3.0 (cna)
HIGH
7.4
CVSS向量: CVSS:3.0/AV:A/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:
2019-10-02 19:06:39
修改时间:
2024-11-21 19:12:54
创建时间:
2025-11-11 15:35:30
更新时间:
2025-11-11 15:54:58
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-2019-12676 2025-11-11 15:20:00 2025-11-11 07:35:30
NVD nvd_CVE-2019-12676 2025-11-11 14:56:27 2025-11-11 07:44:03
CNNVD cnnvd_CNNVD-201910-061 2025-11-11 15:10:17 2025-11-11 07:54:58
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 15:54:58
vulnerability_type: 未提取 → 输入验证错误; cnnvd_id: 未提取 → CNNVD-201910-061; 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-201910-061
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:44:03
affected_products_count: 1 → 4; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
  • affected_products_count: 1 -> 4
  • data_sources: ['cve'] -> ['cve', 'nvd']