CVE-2019-1703 (CNNVD-201905-034)

HIGH
中文标题:
Cisco Firepower 2100 Series Firepower Threat Defense 资源管理错误漏洞
英文标题:
Cisco Firepower Threat Defense Software Packet Processing Denial of Service Vulnerability
CVSS分数: 8.6
发布时间: 2019-05-03 16:00:26
漏洞类型: 资源管理错误
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 2100 Series中的FTD存在资源管理错误漏洞。该漏洞源于网络系统或产品对系统资源（如内存、磁盘空间、文件等）的管理不当。

英文描述:

A vulnerability in the internal packet-processing functionality of Cisco Firepower Threat Defense (FTD) Software for the Cisco Firepower 2100 Series could allow an unauthenticated, remote attacker to cause an affected device to stop processing traffic, resulting in a denial of service (DoS) condition. The vulnerability is due to a logic error, which may prevent ingress buffers from being replenished under specific traffic conditions. An attacker could exploit this vulnerability by sending a series of crafted packets to an affected device. A successful exploit could allow the attacker to consume all input buffers, which are shared between all interfaces, leading to a queue wedge condition in all active interfaces. This situation would cause an affected device to stop processing any incoming traffic and result in a DoS condition until the device is reloaded manually.

CWE类型:
CWE-400 CWE-770
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 Firepower Threat Defense Software - < 6.2.3.12 - cpe:2.3:a:cisco:cisco_firepower_threat_defense_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
20190501 Cisco Firepower Threat Defense Software Packet Processing Denial of Service Vulnerability vendor-advisory
cve.org
访问
108170 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:
2019-05-03 16:00:26
修改时间:
2024-11-19 19:09:06
创建时间:
2025-11-11 15:35:38
更新时间:
2025-11-11 15:54:29
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-2019-1703 2025-11-11 15:20:08 2025-11-11 07:35:38
NVD nvd_CVE-2019-1703 2025-11-11 14:56:22 2025-11-11 07:44:09
CNNVD cnnvd_CNNVD-201905-034 2025-11-11 15:10:12 2025-11-11 07:54:29
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 15:54:29
vulnerability_type: 未提取 → 资源管理错误; cnnvd_id: 未提取 → CNNVD-201905-034; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
  • vulnerability_type: 未提取 -> 资源管理错误
  • cnnvd_id: 未提取 -> CNNVD-201905-034
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:44:09
affected_products_count: 1 → 2; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
  • affected_products_count: 1 -> 2
  • data_sources: ['cve'] -> ['cve', 'nvd']