CVE-2023-20031 (CNNVD-202311-105)

MEDIUM
中文标题:
Cisco Firepower Threat Defense 安全漏洞
英文标题:
A vulnerability in the SSL/TLS certificate handling of Snort 3 Detection Engine integration with Cis...
CVSS分数: 4.0
发布时间: 2023-11-01 17:03:19
漏洞类型: 其他
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)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 存在安全漏洞,该漏洞源于在发起 SSL 连接时访问正在加载的 SSL/TLS 证书时出现逻辑错误,允许未经身份验证的远程攻击者导致Snort 3 Detection Engine重新启动。

英文描述:

A vulnerability in the SSL/TLS certificate handling of Snort 3 Detection Engine integration with Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause the Snort 3 detection engine to restart. This vulnerability is due to a logic error that occurs when an SSL/TLS certificate that is under load is accessed when it is initiating an SSL connection. Under specific, time-based constraints, an attacker could exploit this vulnerability by sending a high rate of SSL/TLS connection requests to be inspected by the Snort 3 detection engine on an affected device. A successful exploit could allow the attacker to cause the Snort 3 detection engine to reload, resulting in either a bypass or a denial of service (DoS) condition, depending on device configuration. The Snort detection engine will restart automatically. No manual intervention is required.

CWE类型:
CWE-244
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 6.7.0 - - cpe:2.3:a:cisco:cisco_firepower_threat_defense_software:6.7.0:*:*:*:*:*:*:*
Cisco Cisco Firepower Threat Defense Software 6.7.0.1 - - cpe:2.3:a:cisco:cisco_firepower_threat_defense_software:6.7.0.1:*:*:*:*:*:*:*
Cisco Cisco Firepower Threat Defense Software 6.7.0.2 - - cpe:2.3:a:cisco:cisco_firepower_threat_defense_software:6.7.0.2:*:*:*:*:*:*:*
Cisco Cisco Firepower Threat Defense Software 6.7.0.3 - - cpe:2.3:a:cisco:cisco_firepower_threat_defense_software:6.7.0.3:*:*:*:*:*:*:*
Cisco Cisco Firepower Threat Defense Software 7.0.0 - - cpe:2.3:a:cisco:cisco_firepower_threat_defense_software:7.0.0:*:*:*:*:*:*:*
Cisco Cisco Firepower Threat Defense Software 7.0.0.1 - - cpe:2.3:a:cisco:cisco_firepower_threat_defense_software:7.0.0.1:*:*:*:*:*:*:*
Cisco Cisco Firepower Threat Defense Software 7.0.1 - - cpe:2.3:a:cisco:cisco_firepower_threat_defense_software:7.0.1:*:*:*:*:*:*:*
Cisco Cisco Firepower Threat Defense Software 7.0.1.1 - - cpe:2.3:a:cisco:cisco_firepower_threat_defense_software:7.0.1.1:*:*:*:*:*:*:*
Cisco Cisco Firepower Threat Defense Software 7.0.2 - - cpe:2.3:a:cisco:cisco_firepower_threat_defense_software:7.0.2:*:*:*:*:*:*:*
Cisco Cisco Firepower Threat Defense Software 7.0.2.1 - - cpe:2.3:a:cisco:cisco_firepower_threat_defense_software:7.0.2.1:*:*:*:*:*:*:*
Cisco Cisco Firepower Threat Defense Software 7.0.3 - - cpe:2.3:a:cisco:cisco_firepower_threat_defense_software:7.0.3:*:*:*:*:*:*:*
Cisco Cisco Firepower Threat Defense Software 7.0.4 - - cpe:2.3:a:cisco:cisco_firepower_threat_defense_software:7.0.4:*:*:*:*:*:*:*
Cisco Cisco Firepower Threat Defense Software 7.0.5 - - cpe:2.3:a:cisco:cisco_firepower_threat_defense_software:7.0.5:*:*:*:*:*:*:*
Cisco Cisco Firepower Threat Defense Software 7.2.0 - - cpe:2.3:a:cisco:cisco_firepower_threat_defense_software:7.2.0:*:*:*:*:*:*:*
Cisco Cisco Firepower Threat Defense Software 7.2.0.1 - - cpe:2.3:a:cisco:cisco_firepower_threat_defense_software:7.2.0.1:*:*:*:*:*:*:*
cisco firepower_threat_defense 6.7.0 - - cpe:2.3:a:cisco:firepower_threat_defense:6.7.0:*:*:*:*:*:*:*
cisco firepower_threat_defense 6.7.0.1 - - cpe:2.3:a:cisco:firepower_threat_defense:6.7.0.1:*:*:*:*:*:*:*
cisco firepower_threat_defense 6.7.0.2 - - cpe:2.3:a:cisco:firepower_threat_defense:6.7.0.2:*:*:*:*:*:*:*
cisco firepower_threat_defense 6.7.0.3 - - cpe:2.3:a:cisco:firepower_threat_defense:6.7.0.3:*:*:*:*:*:*:*
cisco firepower_threat_defense 7.0.0 - - cpe:2.3:a:cisco:firepower_threat_defense:7.0.0:*:*:*:*:*:*:*
cisco firepower_threat_defense 7.0.0.1 - - cpe:2.3:a:cisco:firepower_threat_defense:7.0.0.1:*:*:*:*:*:*:*
cisco firepower_threat_defense 7.0.1 - - cpe:2.3:a:cisco:firepower_threat_defense:7.0.1:*:*:*:*:*:*:*
cisco firepower_threat_defense 7.0.1.1 - - cpe:2.3:a:cisco:firepower_threat_defense:7.0.1.1:*:*:*:*:*:*:*
cisco firepower_threat_defense 7.0.2 - - cpe:2.3:a:cisco:firepower_threat_defense:7.0.2:*:*:*:*:*:*:*
cisco firepower_threat_defense 7.0.2.1 - - cpe:2.3:a:cisco:firepower_threat_defense:7.0.2.1:*:*:*:*:*:*:*
cisco firepower_threat_defense 7.0.3 - - cpe:2.3:a:cisco:firepower_threat_defense:7.0.3:*:*:*:*:*:*:*
cisco firepower_threat_defense 7.0.4 - - cpe:2.3:a:cisco:firepower_threat_defense:7.0.4:*:*:*:*:*:*:*
cisco firepower_threat_defense 7.0.5 - - cpe:2.3:a:cisco:firepower_threat_defense:7.0.5:*:*:*:*:*:*:*
cisco firepower_threat_defense 7.2.0 - - cpe:2.3:a:cisco:firepower_threat_defense:7.2.0:*:*:*:*:*:*:*
cisco firepower_threat_defense 7.2.0.1 - - cpe:2.3:a:cisco:firepower_threat_defense:7.2.0.1:*:*:*:*:*:*:*
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
cisco-sa-ftd-snort3-8U4HHxH8 OTHER
cve.org
访问
CVSS评分详情
3.1 (cna)
MEDIUM
4.0
CVSS向量: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N
机密性
NONE
完整性
LOW
可用性
NONE
时间信息
发布时间:
2023-11-01 17:03:19
修改时间:
2024-08-02 08:57:35
创建时间:
2025-11-11 15:38:02
更新时间:
2025-11-11 15:58:18
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-2023-20031 2025-11-11 15:21:47 2025-11-11 07:38:02
NVD nvd_CVE-2023-20031 2025-11-11 14:59:12 2025-11-11 07:46:12
CNNVD cnnvd_CNNVD-202311-105 2025-11-11 15:11:21 2025-11-11 07:58:18
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 15:58:18
vulnerability_type: 未提取 → 其他; cnnvd_id: 未提取 → CNNVD-202311-105; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
  • vulnerability_type: 未提取 -> 其他
  • cnnvd_id: 未提取 -> CNNVD-202311-105
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:46:12
affected_products_count: 15 → 30; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
  • affected_products_count: 15 -> 30
  • data_sources: ['cve'] -> ['cve', 'nvd']