CVE-2018-0231 (CNNVD-201804-1107)

HIGH
中文标题:
多款Cisco产品缓冲区错误漏洞
英文标题:
A vulnerability in the Transport Layer Security (TLS) library of Cisco Adaptive Security Appliance (...
CVSS分数: 8.6
发布时间: 2018-04-19 20:00:00
漏洞类型: 缓冲区错误
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。 多款Cisco产品中的ASA Software和FTD Software中的TLS库存在缓冲区错误漏洞,该漏洞源于程序没有充分的校验用户提交的输入。远程攻击者可通过向界面发送恶意的TLS消息利用该漏洞造成拒绝服务(崩溃)。以下产品和版本受到影响:Cisco Adaptive Security Virtual Appliance (ASAv);Firepower Threat Defense Virtual (FTDv);Firepower 2100 Series Security Appliance。

英文描述:

A vulnerability in the Transport Layer Security (TLS) library of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to trigger a reload of the affected device, resulting in a denial of service (DoS) condition. The vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a malicious TLS message to an interface enabled for Secure Layer Socket (SSL) services on an affected device. Messages using SSL Version 3 (SSLv3) or SSL Version 2 (SSLv2) cannot be be used to exploit this vulnerability. An exploit could allow the attacker to cause a buffer underflow, triggering a crash on an affected device. This vulnerability affects Cisco ASA Software and Cisco FTD Software that is running on the following Cisco products: Adaptive Security Virtual Appliance (ASAv), Firepower Threat Defense Virtual (FTDv), Firepower 2100 Series Security Appliance. Cisco Bug IDs: CSCve18902, CSCve34335, CSCve38446.

CWE类型:
CWE-20 CWE-787
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 adaptive_security_appliance_software 9.8\(1\) - - cpe:2.3:o:cisco:adaptive_security_appliance_software:9.8\(1\):*:*:*:*:*:*:*
cisco adaptive_security_appliance_software 98.1\(1.154\) - - cpe:2.3:o:cisco:adaptive_security_appliance_software:98.1\(1.154\):*:*:*:*:*:*:*
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
无标题 x_refsource_CONFIRM
cve.org
访问
1040725 vdb-entry
cve.org
访问
无标题 x_refsource_MISC
cve.org
访问
CVSS评分详情
8.6
HIGH
CVSS向量: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
CVSS版本: 3.0
机密性
NONE
完整性
NONE
可用性
HIGH
时间信息
发布时间:
2018-04-19 20:00:00
修改时间:
2024-11-29 15:18:17
创建时间:
2025-11-11 15:34:56
更新时间:
2025-11-11 15:53:39
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-2018-0231 2025-11-11 15:19:35 2025-11-11 07:34:56
NVD nvd_CVE-2018-0231 2025-11-11 14:55:54 2025-11-11 07:43:33
CNNVD cnnvd_CNNVD-201804-1107 2025-11-11 15:10:00 2025-11-11 07:53:39
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 15:53:39
vulnerability_type: 未提取 → 缓冲区错误; cnnvd_id: 未提取 → CNNVD-201804-1107; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
  • vulnerability_type: 未提取 -> 缓冲区错误
  • cnnvd_id: 未提取 -> CNNVD-201804-1107
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:43:33
severity: SeverityLevel.MEDIUM → SeverityLevel.HIGH; cvss_score: 未提取 → 8.6; cvss_vector: NOT_EXTRACTED → CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H; cvss_version: NOT_EXTRACTED → 3.0; affected_products_count: 0 → 3; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
  • severity: SeverityLevel.MEDIUM -> SeverityLevel.HIGH
  • cvss_score: 未提取 -> 8.6
  • cvss_vector: NOT_EXTRACTED -> CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
  • cvss_version: NOT_EXTRACTED -> 3.0
  • affected_products_count: 0 -> 3
  • data_sources: ['cve'] -> ['cve', 'nvd']